| 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 | $207.65 | 5.555% | $219.185 | $219.19 | $219.20 | $219.20 |
| Purchase #2 | $65.56 | 13.348% | $74.3109 | $74.31 | $74.30 | $74.30 |
| Purchase #3 | $117.92 | 9.805% | $129.4821 | $129.48 | $129.50 | $129.50 |
| Purchase #4 | $110.73 | 6.160% | $117.551 | $117.55 | $117.55 | $117.60 |
| Purchase #5 | $44.29 | 7.126% | $47.4461 | $47.45 | $47.45 | $47.40 |
| Purchase #6 | $140.48 | 6.841% | $150.0902 | $150.09 | $150.10 | $150.10 |
| Purchase #7 | $181.52 | 8.864% | $197.6099 | $197.61 | $197.60 | $197.60 |
| 7 purchase totals = | $868.15 | $935.6752 | $935.68 | $935.70 | $935.70 | |