| 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 | $165.35 | 4.105% | $172.1376 | $172.14 | $172.15 | $172.10 |
| Purchase #2 | $30.50 | 5.208% | $32.0884 | $32.09 | $32.10 | $32.10 |
| Purchase #3 | $246.55 | 8.677% | $267.9431 | $267.94 | $267.95 | $267.90 |
| Purchase #4 | $92.96 | 6.779% | $99.2618 | $99.26 | $99.25 | $99.30 |
| Purchase #5 | $236.61 | 9.281% | $258.5698 | $258.57 | $258.55 | $258.60 |
| Purchase #6 | $121.70 | 13.452% | $138.0711 | $138.07 | $138.05 | $138.10 |
| Purchase #7 | $69.65 | 11.502% | $77.6611 | $77.66 | $77.65 | $77.70 |
| 7 purchase totals = | $963.32 | $1,045.7329 | $1,045.73 | $1,045.70 | $1,045.80 | |