| 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 | $126.37 | 3.484% | $130.7727 | $130.77 | $130.75 | $130.80 |
| Purchase #2 | $65.52 | 6.219% | $69.5947 | $69.59 | $69.60 | $69.60 |
| Purchase #3 | $8.27 | 3.303% | $8.5432 | $8.54 | $8.55 | $8.50 |
| Purchase #4 | $149.53 | 11.554% | $166.8067 | $166.81 | $166.80 | $166.80 |
| Purchase #5 | $144.88 | 4.378% | $151.2228 | $151.22 | $151.20 | $151.20 |
| Purchase #6 | $32.91 | 6.173% | $34.9415 | $34.94 | $34.95 | $34.90 |
| Purchase #7 | $154.70 | 10.659% | $171.1895 | $171.19 | $171.20 | $171.20 |
| 7 purchase totals = | $682.18 | $733.0711 | $733.06 | $733.05 | $733.00 | |