| 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 | $85.86 | 7.370% | $92.1879 | $92.19 | $92.20 | $92.20 |
| Purchase #2 | $155.47 | 12.815% | $175.3935 | $175.39 | $175.40 | $175.40 |
| Purchase #3 | $140.85 | 5.361% | $148.401 | $148.40 | $148.40 | $148.40 |
| Purchase #4 | $153.49 | 10.200% | $169.146 | $169.15 | $169.15 | $169.10 |
| Purchase #5 | $170.79 | 13.702% | $194.1916 | $194.19 | $194.20 | $194.20 |
| Purchase #6 | $87.63 | 3.145% | $90.386 | $90.39 | $90.40 | $90.40 |
| Purchase #7 | $142.77 | 12.455% | $160.552 | $160.55 | $160.55 | $160.60 |
| 7 purchase totals = | $936.86 | $1,030.2580 | $1,030.26 | $1,030.30 | $1,030.30 | |