| 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 | $139.72 | 12.472% | $157.1459 | $157.15 | $157.15 | $157.10 |
| Purchase #2 | $162.97 | 7.580% | $175.3231 | $175.32 | $175.30 | $175.30 |
| Purchase #3 | $230.34 | 8.382% | $249.6471 | $249.65 | $249.65 | $249.60 |
| Purchase #4 | $5.33 | 10.261% | $5.8769 | $5.88 | $5.90 | $5.90 |
| Purchase #5 | $57.70 | 3.137% | $59.51 | $59.51 | $59.50 | $59.50 |
| Purchase #6 | $226.61 | 6.634% | $241.6433 | $241.64 | $241.65 | $241.60 |
| Purchase #7 | $31.49 | 6.610% | $33.5715 | $33.57 | $33.55 | $33.60 |
| 7 purchase totals = | $854.16 | $922.7178 | $922.72 | $922.70 | $922.60 | |