| 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 | $168.45 | 12.350% | $189.2536 | $189.25 | $189.25 | $189.30 |
| Purchase #2 | $29.99 | 10.685% | $33.1944 | $33.19 | $33.20 | $33.20 |
| Purchase #3 | $103.91 | 3.700% | $107.7547 | $107.75 | $107.75 | $107.80 |
| Purchase #4 | $104.26 | 13.683% | $118.5259 | $118.53 | $118.55 | $118.50 |
| Purchase #5 | $80.65 | 8.819% | $87.7625 | $87.76 | $87.75 | $87.80 |
| Purchase #6 | $226.55 | 12.336% | $254.4972 | $254.50 | $254.50 | $254.50 |
| Purchase #7 | $12.81 | 4.395% | $13.373 | $13.37 | $13.35 | $13.40 |
| 7 purchase totals = | $726.62 | $804.3613 | $804.35 | $804.35 | $804.50 | |