| 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 | $151.36 | 7.501% | $162.7135 | $162.71 | $162.70 | $162.70 |
| Purchase #2 | $22.53 | 5.345% | $23.7342 | $23.73 | $23.75 | $23.70 |
| Purchase #3 | $219.43 | 10.175% | $241.757 | $241.76 | $241.75 | $241.80 |
| Purchase #4 | $98.32 | 3.436% | $101.6983 | $101.70 | $101.70 | $101.70 |
| Purchase #5 | $94.31 | 13.311% | $106.8636 | $106.86 | $106.85 | $106.90 |
| Purchase #6 | $125.29 | 8.489% | $135.9259 | $135.93 | $135.95 | $135.90 |
| Purchase #7 | $56.95 | 8.811% | $61.9679 | $61.97 | $61.95 | $62.00 |
| 7 purchase totals = | $768.19 | $834.6604 | $834.66 | $834.65 | $834.70 | |