| 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 | $131.28 | 13.684% | $149.2444 | $149.24 | $149.25 | $149.20 |
| Purchase #2 | $63.39 | 13.852% | $72.1708 | $72.17 | $72.15 | $72.20 |
| Purchase #3 | $158.66 | 9.787% | $174.1881 | $174.19 | $174.20 | $174.20 |
| Purchase #4 | $187.40 | 8.310% | $202.9729 | $202.97 | $202.95 | $203.00 |
| Purchase #5 | $63.84 | 7.275% | $68.4844 | $68.48 | $68.50 | $68.50 |
| Purchase #6 | $121.96 | 7.829% | $131.5082 | $131.51 | $131.50 | $131.50 |
| Purchase #7 | $188.90 | 9.422% | $206.6982 | $206.70 | $206.70 | $206.70 |
| 7 purchase totals = | $915.43 | $1,005.2670 | $1,005.26 | $1,005.25 | $1,005.30 | |