| 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 | $143.44 | 8.768% | $156.0168 | $156.02 | $156.00 | $156.00 |
| Purchase #2 | $241.79 | 9.855% | $265.6184 | $265.62 | $265.60 | $265.60 |
| Purchase #3 | $244.83 | 7.555% | $263.3269 | $263.33 | $263.35 | $263.30 |
| Purchase #4 | $101.38 | 7.676% | $109.1619 | $109.16 | $109.15 | $109.20 |
| Purchase #5 | $249.89 | 5.632% | $263.9638 | $263.96 | $263.95 | $264.00 |
| Purchase #6 | $53.42 | 9.219% | $58.3448 | $58.34 | $58.35 | $58.30 |
| Purchase #7 | $185.79 | 11.554% | $207.2562 | $207.26 | $207.25 | $207.30 |
| 7 purchase totals = | $1,220.54 | $1,323.6888 | $1,323.69 | $1,323.65 | $1,323.70 | |