| 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 | $131.77 | 12.343% | $148.0344 | $148.03 | $148.05 | $148.00 |
| Purchase #2 | $177.93 | 8.535% | $193.1163 | $193.12 | $193.10 | $193.10 |
| Purchase #3 | $221.52 | 3.791% | $229.9178 | $229.92 | $229.90 | $229.90 |
| Purchase #4 | $138.60 | 7.261% | $148.6637 | $148.66 | $148.65 | $148.70 |
| Purchase #5 | $47.53 | 11.398% | $52.9475 | $52.95 | $52.95 | $52.90 |
| Purchase #6 | $53.85 | 9.151% | $58.7778 | $58.78 | $58.80 | $58.80 |
| Purchase #7 | $115.76 | 5.376% | $121.9833 | $121.98 | $122.00 | $122.00 |
| 7 purchase totals = | $886.96 | $953.4408 | $953.44 | $953.45 | $953.40 | |