| 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 | $153.38 | 5.552% | $161.8957 | $161.90 | $161.90 | $161.90 |
| Purchase #2 | $143.31 | 12.326% | $160.9744 | $160.97 | $160.95 | $161.00 |
| Purchase #3 | $12.98 | 11.170% | $14.4299 | $14.43 | $14.45 | $14.40 |
| Purchase #4 | $161.73 | 10.567% | $178.82 | $178.82 | $178.80 | $178.80 |
| Purchase #5 | $127.96 | 11.738% | $142.9799 | $142.98 | $143.00 | $143.00 |
| Purchase #6 | $144.74 | 10.436% | $159.8451 | $159.85 | $159.85 | $159.80 |
| Purchase #7 | $20.77 | 7.368% | $22.3003 | $22.30 | $22.30 | $22.30 |
| 7 purchase totals = | $764.87 | $841.2453 | $841.25 | $841.25 | $841.20 | |