| 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 | $147.87 | 7.756% | $159.3388 | $159.34 | $159.35 | $159.30 |
| Purchase #2 | $15.58 | 11.824% | $17.4222 | $17.42 | $17.40 | $17.40 |
| Purchase #3 | $221.59 | 9.597% | $242.856 | $242.86 | $242.85 | $242.90 |
| Purchase #4 | $236.27 | 13.348% | $267.8073 | $267.81 | $267.80 | $267.80 |
| Purchase #5 | $209.96 | 7.861% | $226.465 | $226.47 | $226.45 | $226.50 |
| Purchase #6 | $81.26 | 11.194% | $90.3562 | $90.36 | $90.35 | $90.40 |
| Purchase #7 | $28.85 | 10.485% | $31.8749 | $31.87 | $31.85 | $31.90 |
| 7 purchase totals = | $941.38 | $1,036.1204 | $1,036.13 | $1,036.05 | $1,036.20 | |