| 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 | $149.83 | 4.853% | $157.1012 | $157.10 | $157.10 | $157.10 |
| Purchase #2 | $140.58 | 13.241% | $159.1942 | $159.19 | $159.20 | $159.20 |
| Purchase #3 | $130.64 | 7.589% | $140.5543 | $140.55 | $140.55 | $140.60 |
| Purchase #4 | $27.60 | 9.427% | $30.2019 | $30.20 | $30.20 | $30.20 |
| Purchase #5 | $30.89 | 12.644% | $34.7957 | $34.80 | $34.80 | $34.80 |
| Purchase #6 | $145.59 | 4.610% | $152.3017 | $152.30 | $152.30 | $152.30 |
| Purchase #7 | $51.25 | 4.115% | $53.3589 | $53.36 | $53.35 | $53.40 |
| 7 purchase totals = | $676.38 | $727.5079 | $727.50 | $727.50 | $727.60 | |