| 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 | $183.63 | 12.857% | $207.2393 | $207.24 | $207.25 | $207.20 |
| Purchase #2 | $144.81 | 7.584% | $155.7924 | $155.79 | $155.80 | $155.80 |
| Purchase #3 | $224.78 | 3.681% | $233.0542 | $233.05 | $233.05 | $233.10 |
| Purchase #4 | $177.83 | 5.667% | $187.9076 | $187.91 | $187.90 | $187.90 |
| Purchase #5 | $146.97 | 9.152% | $160.4207 | $160.42 | $160.40 | $160.40 |
| Purchase #6 | $10.93 | 8.506% | $11.8597 | $11.86 | $11.85 | $11.90 |
| Purchase #7 | $193.93 | 4.236% | $202.1449 | $202.14 | $202.15 | $202.10 |
| 7 purchase totals = | $1,082.88 | $1,158.4188 | $1,158.41 | $1,158.40 | $1,158.40 | |