| 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 | $138.93 | 9.306% | $151.8588 | $151.86 | $151.85 | $151.90 |
| Purchase #2 | $194.96 | 7.731% | $210.0324 | $210.03 | $210.05 | $210.00 |
| Purchase #3 | $31.63 | 5.404% | $33.3393 | $33.34 | $33.35 | $33.30 |
| Purchase #4 | $232.52 | 11.174% | $258.5018 | $258.50 | $258.50 | $258.50 |
| Purchase #5 | $91.85 | 12.423% | $103.2605 | $103.26 | $103.25 | $103.30 |
| Purchase #6 | $187.78 | 7.617% | $202.0832 | $202.08 | $202.10 | $202.10 |
| Purchase #7 | $174.39 | 7.777% | $187.9523 | $187.95 | $187.95 | $188.00 |
| 7 purchase totals = | $1,052.06 | $1,147.0283 | $1,147.02 | $1,147.05 | $1,147.10 | |