| 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 | $194.66 | 12.327% | $218.6557 | $218.66 | $218.65 | $218.70 |
| Purchase #2 | $9.50 | 9.410% | $10.394 | $10.39 | $10.40 | $10.40 |
| Purchase #3 | $145.66 | 8.465% | $157.9901 | $157.99 | $158.00 | $158.00 |
| Purchase #4 | $136.83 | 10.111% | $150.6649 | $150.66 | $150.65 | $150.70 |
| Purchase #5 | $53.88 | 3.192% | $55.5998 | $55.60 | $55.60 | $55.60 |
| Purchase #6 | $146.97 | 9.419% | $160.8131 | $160.81 | $160.80 | $160.80 |
| Purchase #7 | $35.68 | 9.609% | $39.1085 | $39.11 | $39.10 | $39.10 |
| 7 purchase totals = | $723.18 | $793.2261 | $793.22 | $793.20 | $793.30 | |