| 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 | $20.33 | 13.798% | $23.1351 | $23.14 | $23.15 | $23.10 |
| Purchase #2 | $145.80 | 4.589% | $152.4908 | $152.49 | $152.50 | $152.50 |
| Purchase #3 | $58.30 | 10.766% | $64.5766 | $64.58 | $64.60 | $64.60 |
| Purchase #4 | $97.38 | 4.505% | $101.767 | $101.77 | $101.75 | $101.80 |
| Purchase #5 | $167.93 | 10.352% | $185.3141 | $185.31 | $185.30 | $185.30 |
| Purchase #6 | $137.42 | 8.599% | $149.2367 | $149.24 | $149.25 | $149.20 |
| Purchase #7 | $24.99 | 9.659% | $27.4038 | $27.40 | $27.40 | $27.40 |
| 7 purchase totals = | $652.15 | $703.9241 | $703.93 | $703.95 | $703.90 | |