| 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 | $100.88 | 11.690% | $112.6729 | $112.67 | $112.65 | $112.70 |
| Purchase #2 | $214.33 | 13.263% | $242.7566 | $242.76 | $242.75 | $242.80 |
| Purchase #3 | $15.96 | 4.148% | $16.622 | $16.62 | $16.60 | $16.60 |
| Purchase #4 | $42.73 | 9.385% | $46.7402 | $46.74 | $46.75 | $46.70 |
| Purchase #5 | $102.65 | 10.827% | $113.7639 | $113.76 | $113.75 | $113.80 |
| Purchase #6 | $152.26 | 12.407% | $171.1509 | $171.15 | $171.15 | $171.20 |
| Purchase #7 | $186.49 | 13.708% | $212.054 | $212.05 | $212.05 | $212.10 |
| 7 purchase totals = | $815.30 | $915.7605 | $915.75 | $915.70 | $915.90 | |