| 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 | $209.44 | 11.659% | $233.8586 | $233.86 | $233.85 | $233.90 |
| Purchase #2 | $140.90 | 13.536% | $159.9722 | $159.97 | $159.95 | $160.00 |
| Purchase #3 | $105.29 | 12.751% | $118.7155 | $118.72 | $118.70 | $118.70 |
| Purchase #4 | $17.43 | 6.850% | $18.624 | $18.62 | $18.60 | $18.60 |
| Purchase #5 | $142.32 | 10.180% | $156.8082 | $156.81 | $156.80 | $156.80 |
| Purchase #6 | $223.90 | 3.839% | $232.4955 | $232.50 | $232.50 | $232.50 |
| Purchase #7 | $212.91 | 10.673% | $235.6339 | $235.63 | $235.65 | $235.60 |
| 7 purchase totals = | $1,052.19 | $1,156.1079 | $1,156.11 | $1,156.05 | $1,156.10 | |