| 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 | $164.62 | 5.140% | $173.0815 | $173.08 | $173.10 | $173.10 |
| Purchase #2 | $217.51 | 7.728% | $234.3192 | $234.32 | $234.30 | $234.30 |
| Purchase #3 | $136.68 | 4.294% | $142.549 | $142.55 | $142.55 | $142.50 |
| Purchase #4 | $194.70 | 9.375% | $212.9531 | $212.95 | $212.95 | $213.00 |
| Purchase #5 | $118.87 | 9.516% | $130.1817 | $130.18 | $130.20 | $130.20 |
| Purchase #6 | $103.29 | 4.641% | $108.0837 | $108.08 | $108.10 | $108.10 |
| Purchase #7 | $192.96 | 7.579% | $207.5844 | $207.58 | $207.60 | $207.60 |
| 7 purchase totals = | $1,128.63 | $1,208.7526 | $1,208.74 | $1,208.80 | $1,208.80 | |