| 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 | $132.90 | 13.146% | $150.371 | $150.37 | $150.35 | $150.40 |
| Purchase #2 | $105.98 | 11.161% | $117.8084 | $117.81 | $117.80 | $117.80 |
| Purchase #3 | $56.42 | 12.702% | $63.5865 | $63.59 | $63.60 | $63.60 |
| Purchase #4 | $146.25 | 10.705% | $161.9061 | $161.91 | $161.90 | $161.90 |
| Purchase #5 | $241.26 | 6.476% | $256.884 | $256.88 | $256.90 | $256.90 |
| Purchase #6 | $39.57 | 8.690% | $43.0086 | $43.01 | $43.00 | $43.00 |
| Purchase #7 | $158.74 | 13.655% | $180.4159 | $180.42 | $180.40 | $180.40 |
| 7 purchase totals = | $881.12 | $973.9805 | $973.99 | $973.95 | $974.00 | |