| 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 | $137.52 | 8.400% | $149.0717 | $149.07 | $149.05 | $149.10 |
| Purchase #2 | $15.64 | 8.433% | $16.9589 | $16.96 | $16.95 | $17.00 |
| Purchase #3 | $241.91 | 3.121% | $249.46 | $249.46 | $249.45 | $249.50 |
| Purchase #4 | $87.77 | 7.360% | $94.2299 | $94.23 | $94.25 | $94.20 |
| Purchase #5 | $165.93 | 13.470% | $188.2808 | $188.28 | $188.30 | $188.30 |
| Purchase #6 | $104.68 | 13.711% | $119.0327 | $119.03 | $119.05 | $119.00 |
| Purchase #7 | $182.74 | 11.216% | $203.2361 | $203.24 | $203.25 | $203.20 |
| 7 purchase totals = | $936.19 | $1,020.2701 | $1,020.27 | $1,020.30 | $1,020.30 | |