| 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 | $126.95 | 4.331% | $132.4482 | $132.45 | $132.45 | $132.40 |
| Purchase #2 | $158.85 | 8.864% | $172.9305 | $172.93 | $172.95 | $172.90 |
| Purchase #3 | $31.78 | 7.486% | $34.1591 | $34.16 | $34.15 | $34.20 |
| Purchase #4 | $54.73 | 7.666% | $58.9256 | $58.93 | $58.95 | $58.90 |
| Purchase #5 | $203.25 | 3.545% | $210.4552 | $210.46 | $210.45 | $210.50 |
| Purchase #6 | $32.72 | 3.272% | $33.7906 | $33.79 | $33.80 | $33.80 |
| Purchase #7 | $127.89 | 5.503% | $134.9278 | $134.93 | $134.95 | $134.90 |
| 7 purchase totals = | $736.17 | $777.6370 | $777.65 | $777.70 | $777.60 | |