| 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 | $236.59 | 4.333% | $246.8414 | $246.84 | $246.85 | $246.80 |
| Purchase #2 | $184.60 | 5.618% | $194.9708 | $194.97 | $194.95 | $195.00 |
| Purchase #3 | $89.75 | 6.187% | $95.3028 | $95.30 | $95.30 | $95.30 |
| Purchase #4 | $200.80 | 12.431% | $225.7614 | $225.76 | $225.75 | $225.80 |
| Purchase #5 | $33.51 | 11.457% | $37.3492 | $37.35 | $37.35 | $37.30 |
| Purchase #6 | $5.62 | 3.800% | $5.8336 | $5.83 | $5.85 | $5.80 |
| Purchase #7 | $152.76 | 3.290% | $157.7858 | $157.79 | $157.80 | $157.80 |
| 7 purchase totals = | $903.63 | $963.8450 | $963.84 | $963.85 | $963.80 | |