| 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 | $185.78 | 13.150% | $210.2101 | $210.21 | $210.20 | $210.20 |
| Purchase #2 | $70.43 | 5.196% | $74.0895 | $74.09 | $74.10 | $74.10 |
| Purchase #3 | $123.53 | 6.158% | $131.137 | $131.14 | $131.15 | $131.10 |
| Purchase #4 | $206.50 | 9.389% | $225.8883 | $225.89 | $225.90 | $225.90 |
| Purchase #5 | $226.71 | 5.272% | $238.6622 | $238.66 | $238.65 | $238.70 |
| Purchase #6 | $98.51 | 9.837% | $108.2004 | $108.20 | $108.20 | $108.20 |
| Purchase #7 | $152.93 | 13.611% | $173.7453 | $173.75 | $173.75 | $173.70 |
| 7 purchase totals = | $1,064.39 | $1,161.9328 | $1,161.94 | $1,161.95 | $1,161.90 | |