| 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 | $159.73 | 7.718% | $172.058 | $172.06 | $172.05 | $172.10 |
| Purchase #2 | $219.67 | 12.827% | $247.8471 | $247.85 | $247.85 | $247.80 |
| Purchase #3 | $74.36 | 5.251% | $78.2646 | $78.26 | $78.25 | $78.30 |
| Purchase #4 | $246.57 | 10.190% | $271.6955 | $271.70 | $271.70 | $271.70 |
| Purchase #5 | $94.42 | 3.530% | $97.753 | $97.75 | $97.75 | $97.80 |
| Purchase #6 | $28.51 | 4.590% | $29.8186 | $29.82 | $29.80 | $29.80 |
| Purchase #7 | $32.32 | 10.477% | $35.7062 | $35.71 | $35.70 | $35.70 |
| 7 purchase totals = | $855.58 | $933.1430 | $933.15 | $933.10 | $933.20 | |