| 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 | $187.59 | 11.541% | $209.2398 | $209.24 | $209.25 | $209.20 |
| Purchase #2 | $131.83 | 3.675% | $136.6748 | $136.67 | $136.65 | $136.70 |
| Purchase #3 | $189.98 | 6.260% | $201.8727 | $201.87 | $201.85 | $201.90 |
| Purchase #4 | $147.98 | 6.864% | $158.1373 | $158.14 | $158.15 | $158.10 |
| Purchase #5 | $61.29 | 7.426% | $65.8414 | $65.84 | $65.85 | $65.80 |
| Purchase #6 | $99.99 | 3.790% | $103.7796 | $103.78 | $103.80 | $103.80 |
| Purchase #7 | $192.30 | 11.220% | $213.8761 | $213.88 | $213.90 | $213.90 |
| 7 purchase totals = | $1,010.96 | $1,089.4217 | $1,089.42 | $1,089.45 | $1,089.40 | |