| 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 | $198.70 | 9.676% | $217.9262 | $217.93 | $217.95 | $217.90 |
| Purchase #2 | $43.42 | 5.355% | $45.7451 | $45.75 | $45.75 | $45.70 |
| Purchase #3 | $88.47 | 7.116% | $94.7655 | $94.77 | $94.75 | $94.80 |
| Purchase #4 | $185.40 | 6.561% | $197.5641 | $197.56 | $197.55 | $197.60 |
| Purchase #5 | $79.87 | 13.842% | $90.9256 | $90.93 | $90.95 | $90.90 |
| Purchase #6 | $137.28 | 10.341% | $151.4761 | $151.48 | $151.50 | $151.50 |
| Purchase #7 | $13.25 | 10.578% | $14.6516 | $14.65 | $14.65 | $14.70 |
| 7 purchase totals = | $746.39 | $813.0542 | $813.07 | $813.10 | $813.10 | |