| 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 | $131.50 | 8.691% | $142.9287 | $142.93 | $142.95 | $142.90 |
| Purchase #2 | $169.44 | 10.498% | $187.2278 | $187.23 | $187.25 | $187.20 |
| Purchase #3 | $31.31 | 7.487% | $33.6542 | $33.65 | $33.65 | $33.70 |
| Purchase #4 | $103.63 | 3.579% | $107.3389 | $107.34 | $107.35 | $107.30 |
| Purchase #5 | $57.48 | 4.664% | $60.1609 | $60.16 | $60.15 | $60.20 |
| Purchase #6 | $149.37 | 6.186% | $158.61 | $158.61 | $158.60 | $158.60 |
| Purchase #7 | $218.40 | 13.276% | $247.3948 | $247.39 | $247.40 | $247.40 |
| 7 purchase totals = | $861.13 | $937.3153 | $937.31 | $937.35 | $937.30 | |