| 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 | $172.90 | 8.536% | $187.6587 | $187.66 | $187.65 | $187.70 |
| Purchase #2 | $202.43 | 8.256% | $219.1426 | $219.14 | $219.15 | $219.10 |
| Purchase #3 | $53.31 | 13.329% | $60.4157 | $60.42 | $60.40 | $60.40 |
| Purchase #4 | $248.64 | 12.329% | $279.2948 | $279.29 | $279.30 | $279.30 |
| Purchase #5 | $65.54 | 12.261% | $73.5759 | $73.58 | $73.60 | $73.60 |
| Purchase #6 | $229.68 | 3.561% | $237.8589 | $237.86 | $237.85 | $237.90 |
| Purchase #7 | $189.66 | 8.185% | $205.1837 | $205.18 | $205.20 | $205.20 |
| 7 purchase totals = | $1,162.16 | $1,263.1303 | $1,263.13 | $1,263.15 | $1,263.20 | |