| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $161.48 | 11.415% | $179.9129 | $179.91 | $179.90 | $179.90 |
| Purchase #2 | $148.54 | 8.532% | $161.2134 | $161.21 | $161.20 | $161.20 |
| Purchase #3 | $189.91 | 8.734% | $206.4967 | $206.50 | $206.50 | $206.50 |
| Purchase #4 | $134.49 | 11.689% | $150.2105 | $150.21 | $150.20 | $150.20 |
| Purchase #5 | $200.74 | 8.309% | $217.4195 | $217.42 | $217.40 | $217.40 |
| Purchase #6 | $161.47 | 11.507% | $180.0504 | $180.05 | $180.05 | $180.10 |
| Purchase #7 | $223.73 | 6.426% | $238.1069 | $238.11 | $238.10 | $238.10 |
| 7 purchase totals = | $1,220.36 | $1,333.4103 | $1,333.41 | $1,333.35 | $1,333.40 | |