| 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 | $155.60 | 13.134% | $176.0365 | $176.04 | $176.05 | $176.00 |
| Purchase #2 | $79.50 | 13.163% | $89.9646 | $89.96 | $89.95 | $90.00 |
| Purchase #3 | $109.42 | 8.570% | $118.7973 | $118.80 | $118.80 | $118.80 |
| Purchase #4 | $170.89 | 10.865% | $189.4572 | $189.46 | $189.45 | $189.50 |
| Purchase #5 | $208.89 | 12.205% | $234.385 | $234.39 | $234.40 | $234.40 |
| Purchase #6 | $247.25 | 5.269% | $260.2776 | $260.28 | $260.30 | $260.30 |
| Purchase #7 | $70.65 | 9.746% | $77.5355 | $77.54 | $77.55 | $77.50 |
| 7 purchase totals = | $1,042.20 | $1,146.4537 | $1,146.47 | $1,146.50 | $1,146.50 | |