| 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 | $148.80 | 9.192% | $162.4777 | $162.48 | $162.50 | $162.50 |
| Purchase #2 | $68.97 | 6.827% | $73.6786 | $73.68 | $73.70 | $73.70 |
| Purchase #3 | $182.28 | 9.508% | $199.6112 | $199.61 | $199.60 | $199.60 |
| Purchase #4 | $134.40 | 3.201% | $138.7021 | $138.70 | $138.70 | $138.70 |
| Purchase #5 | $143.43 | 5.524% | $151.3531 | $151.35 | $151.35 | $151.40 |
| Purchase #6 | $133.92 | 9.788% | $147.0281 | $147.03 | $147.05 | $147.00 |
| Purchase #7 | $39.83 | 11.264% | $44.3165 | $44.32 | $44.30 | $44.30 |
| 7 purchase totals = | $851.63 | $917.1673 | $917.17 | $917.20 | $917.20 | |