| 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 | $127.75 | 13.610% | $145.1368 | $145.14 | $145.15 | $145.10 |
| Purchase #2 | $135.80 | 6.533% | $144.6718 | $144.67 | $144.65 | $144.70 |
| Purchase #3 | $188.34 | 8.815% | $204.9422 | $204.94 | $204.95 | $204.90 |
| Purchase #4 | $7.73 | 5.104% | $8.1245 | $8.12 | $8.10 | $8.10 |
| Purchase #5 | $242.83 | 6.806% | $259.357 | $259.36 | $259.35 | $259.40 |
| Purchase #6 | $96.49 | 5.120% | $101.4303 | $101.43 | $101.45 | $101.40 |
| Purchase #7 | $194.92 | 9.716% | $213.8584 | $213.86 | $213.85 | $213.90 |
| 7 purchase totals = | $993.86 | $1,077.5210 | $1,077.52 | $1,077.50 | $1,077.50 | |