| 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 | $192.39 | 6.764% | $205.4033 | $205.40 | $205.40 | $205.40 |
| Purchase #2 | $192.71 | 8.228% | $208.5662 | $208.57 | $208.55 | $208.60 |
| Purchase #3 | $17.88 | 8.326% | $19.3687 | $19.37 | $19.35 | $19.40 |
| Purchase #4 | $133.35 | 10.357% | $147.1611 | $147.16 | $147.15 | $147.20 |
| Purchase #5 | $142.62 | 10.858% | $158.1057 | $158.11 | $158.10 | $158.10 |
| Purchase #6 | $11.77 | 13.430% | $13.3507 | $13.35 | $13.35 | $13.40 |
| Purchase #7 | $10.95 | 7.804% | $11.8045 | $11.80 | $11.80 | $11.80 |
| 7 purchase totals = | $701.67 | $763.7602 | $763.76 | $763.70 | $763.90 | |