| 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 | $159.38 | 11.653% | $177.9526 | $177.95 | $177.95 | $178.00 |
| Purchase #2 | $137.43 | 13.857% | $156.4737 | $156.47 | $156.45 | $156.50 |
| Purchase #3 | $52.90 | 6.840% | $56.5184 | $56.52 | $56.50 | $56.50 |
| Purchase #4 | $53.29 | 10.178% | $58.7139 | $58.71 | $58.70 | $58.70 |
| Purchase #5 | $174.51 | 7.215% | $187.1009 | $187.10 | $187.10 | $187.10 |
| Purchase #6 | $48.99 | 11.387% | $54.5685 | $54.57 | $54.55 | $54.60 |
| Purchase #7 | $172.76 | 11.589% | $192.7812 | $192.78 | $192.80 | $192.80 |
| 7 purchase totals = | $799.26 | $884.1092 | $884.10 | $884.05 | $884.20 | |