| 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 | $128.61 | 9.559% | $140.9038 | $140.90 | $140.90 | $140.90 |
| Purchase #2 | $33.49 | 11.815% | $37.4468 | $37.45 | $37.45 | $37.40 |
| Purchase #3 | $211.93 | 11.769% | $236.872 | $236.87 | $236.85 | $236.90 |
| Purchase #4 | $143.98 | 3.795% | $149.444 | $149.44 | $149.45 | $149.40 |
| Purchase #5 | $135.93 | 7.531% | $146.1669 | $146.17 | $146.15 | $146.20 |
| Purchase #6 | $225.47 | 11.456% | $251.2998 | $251.30 | $251.30 | $251.30 |
| Purchase #7 | $131.72 | 9.702% | $144.4995 | $144.50 | $144.50 | $144.50 |
| 7 purchase totals = | $1,011.13 | $1,106.6328 | $1,106.63 | $1,106.60 | $1,106.60 | |