| 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 | $40.67 | 8.524% | $44.1367 | $44.14 | $44.15 | $44.10 |
| Purchase #2 | $196.37 | 9.388% | $214.8052 | $214.81 | $214.80 | $214.80 |
| Purchase #3 | $118.62 | 6.439% | $126.2579 | $126.26 | $126.25 | $126.30 |
| Purchase #4 | $81.86 | 7.484% | $87.9864 | $87.99 | $88.00 | $88.00 |
| Purchase #5 | $149.29 | 5.458% | $157.4382 | $157.44 | $157.45 | $157.40 |
| Purchase #6 | $116.43 | 12.709% | $131.2271 | $131.23 | $131.25 | $131.20 |
| Purchase #7 | $150.81 | 6.312% | $160.3291 | $160.33 | $160.35 | $160.30 |
| 7 purchase totals = | $854.05 | $922.1806 | $922.20 | $922.25 | $922.10 | |