| 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 | $141.39 | 11.799% | $158.0726 | $158.07 | $158.05 | $158.10 |
| Purchase #2 | $93.87 | 8.341% | $101.6997 | $101.70 | $101.70 | $101.70 |
| Purchase #3 | $111.46 | 8.794% | $121.2618 | $121.26 | $121.25 | $121.30 |
| Purchase #4 | $120.89 | 6.664% | $128.9461 | $128.95 | $128.95 | $128.90 |
| Purchase #5 | $12.63 | 3.214% | $13.0359 | $13.04 | $13.05 | $13.00 |
| Purchase #6 | $99.39 | 11.114% | $110.4362 | $110.44 | $110.45 | $110.40 |
| Purchase #7 | $109.72 | 12.537% | $123.4756 | $123.48 | $123.50 | $123.50 |
| 7 purchase totals = | $689.35 | $756.9279 | $756.94 | $756.95 | $756.90 | |