| 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 | $142.62 | 3.797% | $148.0353 | $148.04 | $148.05 | $148.00 |
| Purchase #2 | $101.80 | 3.580% | $105.4444 | $105.44 | $105.45 | $105.40 |
| Purchase #3 | $98.71 | 8.756% | $107.353 | $107.35 | $107.35 | $107.40 |
| Purchase #4 | $97.68 | 6.137% | $103.6746 | $103.67 | $103.65 | $103.70 |
| Purchase #5 | $11.43 | 6.859% | $12.214 | $12.21 | $12.20 | $12.20 |
| Purchase #6 | $121.96 | 7.303% | $130.8667 | $130.87 | $130.85 | $130.90 |
| Purchase #7 | $17.25 | 10.806% | $19.114 | $19.11 | $19.10 | $19.10 |
| 7 purchase totals = | $591.45 | $626.7020 | $626.69 | $626.65 | $626.70 | |