| 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 | $159.63 | 10.693% | $176.6992 | $176.70 | $176.70 | $176.70 |
| Purchase #2 | $6.58 | 3.358% | $6.801 | $6.80 | $6.80 | $6.80 |
| Purchase #3 | $24.89 | 6.357% | $26.4723 | $26.47 | $26.45 | $26.50 |
| Purchase #4 | $126.71 | 10.175% | $139.6027 | $139.60 | $139.60 | $139.60 |
| Purchase #5 | $115.48 | 6.459% | $122.9389 | $122.94 | $122.95 | $122.90 |
| Purchase #6 | $80.90 | 9.860% | $88.8767 | $88.88 | $88.90 | $88.90 |
| Purchase #7 | $106.87 | 8.745% | $116.2158 | $116.22 | $116.20 | $116.20 |
| 7 purchase totals = | $621.06 | $677.6066 | $677.61 | $677.60 | $677.60 | |