| 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 | $197.67 | 11.617% | $220.6333 | $220.63 | $220.65 | $220.60 |
| Purchase #2 | $76.37 | 11.279% | $84.9838 | $84.98 | $85.00 | $85.00 |
| Purchase #3 | $150.96 | 9.668% | $165.5548 | $165.55 | $165.55 | $165.60 |
| Purchase #4 | $36.37 | 11.731% | $40.6366 | $40.64 | $40.65 | $40.60 |
| Purchase #5 | $115.66 | 12.501% | $130.1187 | $130.12 | $130.10 | $130.10 |
| Purchase #6 | $163.56 | 8.545% | $177.5362 | $177.54 | $177.55 | $177.50 |
| Purchase #7 | $62.32 | 3.837% | $64.7112 | $64.71 | $64.70 | $64.70 |
| 7 purchase totals = | $802.91 | $884.1746 | $884.17 | $884.20 | $884.10 | |