| 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 | $140.32 | 8.274% | $151.9301 | $151.93 | $151.95 | $151.90 |
| Purchase #2 | $91.25 | 7.410% | $98.0116 | $98.01 | $98.00 | $98.00 |
| Purchase #3 | $18.98 | 3.797% | $19.7007 | $19.70 | $19.70 | $19.70 |
| Purchase #4 | $243.42 | 7.844% | $262.5139 | $262.51 | $262.50 | $262.50 |
| Purchase #5 | $182.56 | 3.850% | $189.5886 | $189.59 | $189.60 | $189.60 |
| Purchase #6 | $38.55 | 12.180% | $43.2454 | $43.25 | $43.25 | $43.20 |
| Purchase #7 | $109.73 | 5.472% | $115.7344 | $115.73 | $115.75 | $115.70 |
| 7 purchase totals = | $824.81 | $880.7247 | $880.72 | $880.75 | $880.60 | |