| 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 | $162.52 | 13.857% | $185.0404 | $185.04 | $185.05 | $185.00 |
| Purchase #2 | $75.27 | 6.578% | $80.2213 | $80.22 | $80.20 | $80.20 |
| Purchase #3 | $180.86 | 11.731% | $202.0767 | $202.08 | $202.10 | $202.10 |
| Purchase #4 | $248.98 | 4.681% | $260.6348 | $260.63 | $260.65 | $260.60 |
| Purchase #5 | $170.44 | 12.228% | $191.2814 | $191.28 | $191.30 | $191.30 |
| Purchase #6 | $244.73 | 8.659% | $265.9212 | $265.92 | $265.90 | $265.90 |
| Purchase #7 | $88.39 | 13.463% | $100.2899 | $100.29 | $100.30 | $100.30 |
| 7 purchase totals = | $1,171.19 | $1,285.4657 | $1,285.46 | $1,285.50 | $1,285.40 | |