| 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 | $161.76 | 5.121% | $170.0437 | $170.04 | $170.05 | $170.00 |
| Purchase #2 | $46.68 | 10.778% | $51.7112 | $51.71 | $51.70 | $51.70 |
| Purchase #3 | $168.30 | 13.717% | $191.3857 | $191.39 | $191.40 | $191.40 |
| Purchase #4 | $144.48 | 10.808% | $160.0954 | $160.10 | $160.10 | $160.10 |
| Purchase #5 | $132.88 | 11.260% | $147.8423 | $147.84 | $147.85 | $147.80 |
| Purchase #6 | $17.92 | 10.874% | $19.8686 | $19.87 | $19.85 | $19.90 |
| Purchase #7 | $14.93 | 7.213% | $16.0069 | $16.01 | $16.00 | $16.00 |
| 7 purchase totals = | $686.95 | $756.9538 | $756.96 | $756.95 | $756.90 | |