| 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 | $187.80 | 11.767% | $209.8984 | $209.90 | $209.90 | $209.90 |
| Purchase #2 | $177.73 | 8.180% | $192.2683 | $192.27 | $192.25 | $192.30 |
| Purchase #3 | $153.74 | 5.116% | $161.6053 | $161.61 | $161.60 | $161.60 |
| Purchase #4 | $39.30 | 10.454% | $43.4084 | $43.41 | $43.40 | $43.40 |
| Purchase #5 | $63.81 | 10.187% | $70.3103 | $70.31 | $70.30 | $70.30 |
| Purchase #6 | $157.47 | 7.723% | $169.6314 | $169.63 | $169.65 | $169.60 |
| Purchase #7 | $23.42 | 5.193% | $24.6362 | $24.64 | $24.65 | $24.60 |
| 7 purchase totals = | $803.27 | $871.7583 | $871.77 | $871.75 | $871.70 | |