| 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 | $169.87 | 12.464% | $191.0426 | $191.04 | $191.05 | $191.00 |
| Purchase #2 | $176.51 | 4.442% | $184.3506 | $184.35 | $184.35 | $184.40 |
| Purchase #3 | $166.99 | 10.323% | $184.2284 | $184.23 | $184.25 | $184.20 |
| Purchase #4 | $23.81 | 7.119% | $25.505 | $25.51 | $25.50 | $25.50 |
| Purchase #5 | $93.40 | 9.592% | $102.3589 | $102.36 | $102.35 | $102.40 |
| Purchase #6 | $112.51 | 12.163% | $126.1946 | $126.19 | $126.20 | $126.20 |
| Purchase #7 | $60.94 | 10.131% | $67.1138 | $67.11 | $67.10 | $67.10 |
| 7 purchase totals = | $804.03 | $880.7939 | $880.79 | $880.80 | $880.80 | |