| 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 | $105.82 | 13.438% | $120.0401 | $120.04 | $120.05 | $120.00 |
| Purchase #2 | $139.78 | 4.553% | $146.1442 | $146.14 | $146.15 | $146.10 |
| Purchase #3 | $29.28 | 12.756% | $33.015 | $33.02 | $33.00 | $33.00 |
| Purchase #4 | $23.64 | 10.731% | $26.1768 | $26.18 | $26.20 | $26.20 |
| Purchase #5 | $48.84 | 6.529% | $52.0288 | $52.03 | $52.05 | $52.00 |
| Purchase #6 | $141.67 | 13.500% | $160.7955 | $160.80 | $160.80 | $160.80 |
| Purchase #7 | $121.96 | 9.295% | $133.2962 | $133.30 | $133.30 | $133.30 |
| 7 purchase totals = | $610.99 | $671.4966 | $671.51 | $671.55 | $671.40 | |