| 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 | $199.69 | 5.458% | $210.5891 | $210.59 | $210.60 | $210.60 |
| Purchase #2 | $146.36 | 13.445% | $166.0381 | $166.04 | $166.05 | $166.00 |
| Purchase #3 | $129.42 | 3.388% | $133.8047 | $133.80 | $133.80 | $133.80 |
| Purchase #4 | $167.92 | 7.340% | $180.2453 | $180.25 | $180.25 | $180.20 |
| Purchase #5 | $78.75 | 12.666% | $88.7245 | $88.72 | $88.70 | $88.70 |
| Purchase #6 | $62.35 | 8.169% | $67.4434 | $67.44 | $67.45 | $67.40 |
| Purchase #7 | $24.26 | 12.742% | $27.3512 | $27.35 | $27.35 | $27.40 |
| 7 purchase totals = | $808.75 | $874.1963 | $874.19 | $874.20 | $874.10 | |