| 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 | $159.62 | 8.219% | $172.7392 | $172.74 | $172.75 | $172.70 |
| Purchase #2 | $119.42 | 11.617% | $133.293 | $133.29 | $133.30 | $133.30 |
| Purchase #3 | $169.58 | 11.329% | $188.7917 | $188.79 | $188.80 | $188.80 |
| Purchase #4 | $16.55 | 11.726% | $18.4907 | $18.49 | $18.50 | $18.50 |
| Purchase #5 | $238.95 | 11.319% | $265.9968 | $266.00 | $266.00 | $266.00 |
| Purchase #6 | $67.66 | 9.833% | $74.313 | $74.31 | $74.30 | $74.30 |
| Purchase #7 | $42.65 | 4.583% | $44.6046 | $44.60 | $44.60 | $44.60 |
| 7 purchase totals = | $814.43 | $898.2290 | $898.22 | $898.25 | $898.20 | |