| 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 | $156.80 | 8.807% | $170.6094 | $170.61 | $170.60 | $170.60 |
| Purchase #2 | $139.80 | 3.548% | $144.7601 | $144.76 | $144.75 | $144.80 |
| Purchase #3 | $238.98 | 13.755% | $271.8517 | $271.85 | $271.85 | $271.90 |
| Purchase #4 | $95.93 | 9.763% | $105.2956 | $105.30 | $105.30 | $105.30 |
| Purchase #5 | $107.51 | 10.177% | $118.4513 | $118.45 | $118.45 | $118.50 |
| Purchase #6 | $16.82 | 4.405% | $17.5609 | $17.56 | $17.55 | $17.60 |
| Purchase #7 | $20.76 | 11.281% | $23.1019 | $23.10 | $23.10 | $23.10 |
| 7 purchase totals = | $776.60 | $851.6309 | $851.63 | $851.60 | $851.80 | |