| 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 | $106.94 | 10.287% | $117.9409 | $117.94 | $117.95 | $117.90 |
| Purchase #2 | $27.71 | 13.793% | $31.532 | $31.53 | $31.55 | $31.50 |
| Purchase #3 | $15.39 | 5.263% | $16.2 | $16.20 | $16.20 | $16.20 |
| Purchase #4 | $161.32 | 11.580% | $180.0009 | $180.00 | $180.00 | $180.00 |
| Purchase #5 | $39.33 | 8.403% | $42.6349 | $42.63 | $42.65 | $42.60 |
| Purchase #6 | $148.80 | 7.248% | $159.585 | $159.59 | $159.60 | $159.60 |
| Purchase #7 | $232.74 | 4.842% | $244.0093 | $244.01 | $244.00 | $244.00 |
| 7 purchase totals = | $732.23 | $791.9030 | $791.90 | $791.95 | $791.80 | |