| 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 | $112.85 | 11.408% | $125.7239 | $125.72 | $125.70 | $125.70 |
| Purchase #2 | $160.62 | 6.304% | $170.7455 | $170.75 | $170.75 | $170.70 |
| Purchase #3 | $68.79 | 3.847% | $71.4364 | $71.44 | $71.45 | $71.40 |
| Purchase #4 | $16.92 | 5.446% | $17.8415 | $17.84 | $17.85 | $17.80 |
| Purchase #5 | $178.66 | 10.216% | $196.9119 | $196.91 | $196.90 | $196.90 |
| Purchase #6 | $177.45 | 8.127% | $191.8714 | $191.87 | $191.85 | $191.90 |
| Purchase #7 | $151.86 | 7.726% | $163.5927 | $163.59 | $163.60 | $163.60 |
| 7 purchase totals = | $867.15 | $938.1233 | $938.12 | $938.10 | $938.00 | |