| 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 | $153.31 | 11.498% | $170.9376 | $170.94 | $170.95 | $170.90 |
| Purchase #2 | $35.53 | 7.122% | $38.0604 | $38.06 | $38.05 | $38.10 |
| Purchase #3 | $93.80 | 7.631% | $100.9579 | $100.96 | $100.95 | $101.00 |
| Purchase #4 | $45.52 | 4.360% | $47.5047 | $47.50 | $47.50 | $47.50 |
| Purchase #5 | $141.68 | 6.184% | $150.4415 | $150.44 | $150.45 | $150.40 |
| Purchase #6 | $221.78 | 5.682% | $234.3815 | $234.38 | $234.40 | $234.40 |
| Purchase #7 | $173.53 | 12.729% | $195.6186 | $195.62 | $195.60 | $195.60 |
| 7 purchase totals = | $865.15 | $937.9022 | $937.90 | $937.90 | $937.90 | |