| 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 | $183.65 | 8.512% | $199.2823 | $199.28 | $199.30 | $199.30 |
| Purchase #2 | $173.76 | 3.367% | $179.6105 | $179.61 | $179.60 | $179.60 |
| Purchase #3 | $29.80 | 13.245% | $33.747 | $33.75 | $33.75 | $33.70 |
| Purchase #4 | $137.44 | 8.840% | $149.5897 | $149.59 | $149.60 | $149.60 |
| Purchase #5 | $199.52 | 4.399% | $208.2969 | $208.30 | $208.30 | $208.30 |
| Purchase #6 | $63.38 | 10.642% | $70.1249 | $70.12 | $70.10 | $70.10 |
| Purchase #7 | $177.59 | 11.530% | $198.0661 | $198.07 | $198.05 | $198.10 |
| 7 purchase totals = | $965.14 | $1,038.7174 | $1,038.72 | $1,038.70 | $1,038.70 | |