| 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 | $181.64 | 12.742% | $204.7846 | $204.78 | $204.80 | $204.80 |
| Purchase #2 | $62.48 | 8.383% | $67.7177 | $67.72 | $67.70 | $67.70 |
| Purchase #3 | $134.44 | 9.105% | $146.6808 | $146.68 | $146.70 | $146.70 |
| Purchase #4 | $133.30 | 11.418% | $148.5202 | $148.52 | $148.50 | $148.50 |
| Purchase #5 | $148.26 | 12.822% | $167.2699 | $167.27 | $167.25 | $167.30 |
| Purchase #6 | $98.38 | 9.341% | $107.5697 | $107.57 | $107.55 | $107.60 |
| Purchase #7 | $88.59 | 13.517% | $100.5647 | $100.56 | $100.55 | $100.60 |
| 7 purchase totals = | $847.09 | $943.1076 | $943.10 | $943.05 | $943.20 | |