| 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 | $168.49 | 3.248% | $173.9626 | $173.96 | $173.95 | $174.00 |
| Purchase #2 | $210.88 | 12.107% | $236.4112 | $236.41 | $236.40 | $236.40 |
| Purchase #3 | $96.78 | 8.651% | $105.1524 | $105.15 | $105.15 | $105.20 |
| Purchase #4 | $115.90 | 6.691% | $123.6549 | $123.65 | $123.65 | $123.70 |
| Purchase #5 | $133.61 | 7.465% | $143.584 | $143.58 | $143.60 | $143.60 |
| Purchase #6 | $178.98 | 8.568% | $194.315 | $194.32 | $194.30 | $194.30 |
| Purchase #7 | $216.93 | 12.592% | $244.2458 | $244.25 | $244.25 | $244.20 |
| 7 purchase totals = | $1,121.57 | $1,221.3259 | $1,221.32 | $1,221.30 | $1,221.40 | |