| 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 | $73.87 | 12.622% | $83.1939 | $83.19 | $83.20 | $83.20 |
| Purchase #2 | $134.82 | 13.532% | $153.0638 | $153.06 | $153.05 | $153.10 |
| Purchase #3 | $248.39 | 13.815% | $282.7051 | $282.71 | $282.70 | $282.70 |
| Purchase #4 | $160.82 | 7.212% | $172.4183 | $172.42 | $172.40 | $172.40 |
| Purchase #5 | $58.77 | 9.329% | $64.2527 | $64.25 | $64.25 | $64.30 |
| Purchase #6 | $229.97 | 7.338% | $246.8452 | $246.85 | $246.85 | $246.80 |
| Purchase #7 | $250.79 | 9.873% | $275.5505 | $275.55 | $275.55 | $275.60 |
| 7 purchase totals = | $1,157.43 | $1,278.0295 | $1,278.03 | $1,278.00 | $1,278.10 | |