| 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 | $129.31 | 10.719% | $143.1707 | $143.17 | $143.15 | $143.20 |
| Purchase #2 | $221.53 | 12.724% | $249.7175 | $249.72 | $249.70 | $249.70 |
| Purchase #3 | $113.72 | 7.814% | $122.6061 | $122.61 | $122.60 | $122.60 |
| Purchase #4 | $185.84 | 8.642% | $201.9003 | $201.90 | $201.90 | $201.90 |
| Purchase #5 | $155.89 | 6.111% | $165.4164 | $165.42 | $165.40 | $165.40 |
| Purchase #6 | $40.89 | 5.104% | $42.977 | $42.98 | $43.00 | $43.00 |
| Purchase #7 | $107.98 | 8.277% | $116.9175 | $116.92 | $116.90 | $116.90 |
| 7 purchase totals = | $955.16 | $1,042.7055 | $1,042.72 | $1,042.65 | $1,042.70 | |