| 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 | $137.74 | 4.127% | $143.4245 | $143.42 | $143.40 | $143.40 |
| Purchase #2 | $194.59 | 5.635% | $205.5551 | $205.56 | $205.55 | $205.60 |
| Purchase #3 | $143.47 | 12.543% | $161.4654 | $161.47 | $161.45 | $161.50 |
| Purchase #4 | $73.43 | 4.539% | $76.763 | $76.76 | $76.75 | $76.80 |
| Purchase #5 | $51.77 | 12.294% | $58.1346 | $58.13 | $58.15 | $58.10 |
| Purchase #6 | $82.58 | 13.636% | $93.8406 | $93.84 | $93.85 | $93.80 |
| Purchase #7 | $232.87 | 8.774% | $253.302 | $253.30 | $253.30 | $253.30 |
| 7 purchase totals = | $916.45 | $992.4852 | $992.48 | $992.45 | $992.50 | |