| 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 | $103.93 | 6.641% | $110.832 | $110.83 | $110.85 | $110.80 |
| Purchase #2 | $130.35 | 4.587% | $136.3292 | $136.33 | $136.35 | $136.30 |
| Purchase #3 | $61.84 | 12.839% | $69.7796 | $69.78 | $69.80 | $69.80 |
| Purchase #4 | $181.97 | 8.539% | $197.5084 | $197.51 | $197.50 | $197.50 |
| Purchase #5 | $109.38 | 4.434% | $114.2299 | $114.23 | $114.25 | $114.20 |
| Purchase #6 | $147.38 | 7.236% | $158.0444 | $158.04 | $158.05 | $158.00 |
| Purchase #7 | $143.67 | 3.122% | $148.1554 | $148.16 | $148.15 | $148.20 |
| 7 purchase totals = | $878.52 | $934.8789 | $934.88 | $934.95 | $934.80 | |