| 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 | $138.27 | 13.720% | $157.2406 | $157.24 | $157.25 | $157.20 |
| Purchase #2 | $82.57 | 13.647% | $93.8383 | $93.84 | $93.85 | $93.80 |
| Purchase #3 | $203.51 | 10.871% | $225.6336 | $225.63 | $225.65 | $225.60 |
| Purchase #4 | $43.28 | 11.785% | $48.3805 | $48.38 | $48.40 | $48.40 |
| Purchase #5 | $236.37 | 12.691% | $266.3677 | $266.37 | $266.35 | $266.40 |
| Purchase #6 | $238.52 | 11.476% | $265.8926 | $265.89 | $265.90 | $265.90 |
| Purchase #7 | $110.99 | 10.685% | $122.8493 | $122.85 | $122.85 | $122.80 |
| 7 purchase totals = | $1,053.51 | $1,180.2026 | $1,180.20 | $1,180.25 | $1,180.10 | |