| 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 | $81.49 | 11.754% | $91.0683 | $91.07 | $91.05 | $91.10 |
| Purchase #2 | $91.50 | 12.231% | $102.6914 | $102.69 | $102.70 | $102.70 |
| Purchase #3 | $155.96 | 3.152% | $160.8759 | $160.88 | $160.90 | $160.90 |
| Purchase #4 | $178.77 | 3.308% | $184.6837 | $184.68 | $184.70 | $184.70 |
| Purchase #5 | $204.58 | 13.508% | $232.2147 | $232.21 | $232.20 | $232.20 |
| Purchase #6 | $155.42 | 9.321% | $169.9067 | $169.91 | $169.90 | $169.90 |
| Purchase #7 | $208.60 | 7.802% | $224.875 | $224.88 | $224.90 | $224.90 |
| 7 purchase totals = | $1,076.32 | $1,166.3157 | $1,166.32 | $1,166.35 | $1,166.40 | |