| 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 | $139.83 | 7.757% | $150.6766 | $150.68 | $150.70 | $150.70 |
| Purchase #2 | $89.69 | 3.685% | $92.9951 | $93.00 | $93.00 | $93.00 |
| Purchase #3 | $195.57 | 8.713% | $212.61 | $212.61 | $212.60 | $212.60 |
| Purchase #4 | $221.79 | 13.294% | $251.2748 | $251.27 | $251.25 | $251.30 |
| Purchase #5 | $25.42 | 10.180% | $28.0078 | $28.01 | $28.00 | $28.00 |
| Purchase #6 | $178.46 | 10.240% | $196.7343 | $196.73 | $196.75 | $196.70 |
| Purchase #7 | $247.35 | 8.679% | $268.8175 | $268.82 | $268.80 | $268.80 |
| 7 purchase totals = | $1,098.11 | $1,201.1161 | $1,201.12 | $1,201.10 | $1,201.10 | |