| 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 | $135.36 | 5.477% | $142.7737 | $142.77 | $142.75 | $142.80 |
| Purchase #2 | $90.39 | 3.626% | $93.6675 | $93.67 | $93.65 | $93.70 |
| Purchase #3 | $28.51 | 4.623% | $29.828 | $29.83 | $29.85 | $29.80 |
| Purchase #4 | $44.65 | 9.394% | $48.8444 | $48.84 | $48.85 | $48.80 |
| Purchase #5 | $218.45 | 10.849% | $242.1496 | $242.15 | $242.15 | $242.10 |
| Purchase #6 | $34.41 | 11.660% | $38.4222 | $38.42 | $38.40 | $38.40 |
| Purchase #7 | $143.32 | 6.691% | $152.9095 | $152.91 | $152.90 | $152.90 |
| 7 purchase totals = | $695.09 | $748.5949 | $748.59 | $748.55 | $748.50 | |