| 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 | $188.68 | 11.338% | $210.0725 | $210.07 | $210.05 | $210.10 |
| Purchase #2 | $166.43 | 13.690% | $189.2143 | $189.21 | $189.20 | $189.20 |
| Purchase #3 | $90.30 | 10.357% | $99.6524 | $99.65 | $99.65 | $99.70 |
| Purchase #4 | $154.40 | 4.175% | $160.8462 | $160.85 | $160.85 | $160.80 |
| Purchase #5 | $211.48 | 7.144% | $226.5881 | $226.59 | $226.60 | $226.60 |
| Purchase #6 | $184.79 | 12.200% | $207.3344 | $207.33 | $207.35 | $207.30 |
| Purchase #7 | $35.73 | 11.395% | $39.8014 | $39.80 | $39.80 | $39.80 |
| 7 purchase totals = | $1,031.81 | $1,133.5093 | $1,133.50 | $1,133.50 | $1,133.50 | |