| 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 | $152.64 | 3.660% | $158.2266 | $158.23 | $158.25 | $158.20 |
| Purchase #2 | $201.63 | 12.460% | $226.7531 | $226.75 | $226.75 | $226.80 |
| Purchase #3 | $132.33 | 9.476% | $144.8696 | $144.87 | $144.85 | $144.90 |
| Purchase #4 | $215.61 | 10.630% | $238.5293 | $238.53 | $238.55 | $238.50 |
| Purchase #5 | $89.60 | 5.244% | $94.2986 | $94.30 | $94.30 | $94.30 |
| Purchase #6 | $206.47 | 13.619% | $234.5891 | $234.59 | $234.60 | $234.60 |
| Purchase #7 | $144.66 | 7.128% | $154.9714 | $154.97 | $154.95 | $155.00 |
| 7 purchase totals = | $1,142.94 | $1,252.2377 | $1,252.24 | $1,252.25 | $1,252.30 | |