| 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 | $155.98 | 8.142% | $168.6799 | $168.68 | $168.70 | $168.70 |
| Purchase #2 | $144.48 | 10.851% | $160.1575 | $160.16 | $160.15 | $160.20 |
| Purchase #3 | $223.76 | 12.479% | $251.683 | $251.68 | $251.70 | $251.70 |
| Purchase #4 | $169.52 | 7.115% | $181.5813 | $181.58 | $181.60 | $181.60 |
| Purchase #5 | $248.93 | 4.540% | $260.2314 | $260.23 | $260.25 | $260.20 |
| Purchase #6 | $139.36 | 13.692% | $158.4412 | $158.44 | $158.45 | $158.40 |
| Purchase #7 | $179.57 | 13.770% | $204.2968 | $204.30 | $204.30 | $204.30 |
| 7 purchase totals = | $1,261.60 | $1,385.0711 | $1,385.07 | $1,385.15 | $1,385.10 | |