| 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 | $179.43 | 4.332% | $187.2029 | $187.20 | $187.20 | $187.20 |
| Purchase #2 | $48.45 | 13.647% | $55.062 | $55.06 | $55.05 | $55.10 |
| Purchase #3 | $243.26 | 3.769% | $252.4285 | $252.43 | $252.45 | $252.40 |
| Purchase #4 | $211.26 | 3.128% | $217.8682 | $217.87 | $217.85 | $217.90 |
| Purchase #5 | $153.51 | 11.111% | $170.5665 | $170.57 | $170.55 | $170.60 |
| Purchase #6 | $137.80 | 8.379% | $149.3463 | $149.35 | $149.35 | $149.30 |
| Purchase #7 | $125.29 | 4.374% | $130.7702 | $130.77 | $130.75 | $130.80 |
| 7 purchase totals = | $1,099.00 | $1,163.2446 | $1,163.25 | $1,163.20 | $1,163.30 | |