| 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 | $94.45 | 11.839% | $105.6319 | $105.63 | $105.65 | $105.60 |
| Purchase #2 | $184.40 | 3.748% | $191.3113 | $191.31 | $191.30 | $191.30 |
| Purchase #3 | $178.50 | 8.102% | $192.9621 | $192.96 | $192.95 | $193.00 |
| Purchase #4 | $136.62 | 11.211% | $151.9365 | $151.94 | $151.95 | $151.90 |
| Purchase #5 | $105.57 | 13.697% | $120.0299 | $120.03 | $120.05 | $120.00 |
| Purchase #6 | $194.81 | 5.325% | $205.1836 | $205.18 | $205.20 | $205.20 |
| Purchase #7 | $75.50 | 12.785% | $85.1527 | $85.15 | $85.15 | $85.20 |
| 7 purchase totals = | $969.85 | $1,052.2080 | $1,052.20 | $1,052.25 | $1,052.20 | |