| 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 | $179.98 | 9.851% | $197.7098 | $197.71 | $197.70 | $197.70 |
| Purchase #2 | $191.67 | 3.231% | $197.8629 | $197.86 | $197.85 | $197.90 |
| Purchase #3 | $141.40 | 5.348% | $148.9621 | $148.96 | $148.95 | $149.00 |
| Purchase #4 | $249.30 | 6.588% | $265.7239 | $265.72 | $265.70 | $265.70 |
| Purchase #5 | $198.34 | 7.164% | $212.5491 | $212.55 | $212.55 | $212.50 |
| Purchase #6 | $186.99 | 13.453% | $212.1458 | $212.15 | $212.15 | $212.10 |
| Purchase #7 | $199.47 | 8.452% | $216.3292 | $216.33 | $216.35 | $216.30 |
| 7 purchase totals = | $1,347.15 | $1,451.2828 | $1,451.28 | $1,451.25 | $1,451.20 | |