| 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 | $140.53 | 7.628% | $151.2496 | $151.25 | $151.25 | $151.20 |
| Purchase #2 | $18.59 | 5.561% | $19.6238 | $19.62 | $19.60 | $19.60 |
| Purchase #3 | $182.96 | 3.526% | $189.4112 | $189.41 | $189.40 | $189.40 |
| Purchase #4 | $155.96 | 7.225% | $167.2281 | $167.23 | $167.25 | $167.20 |
| Purchase #5 | $157.66 | 5.317% | $166.0428 | $166.04 | $166.05 | $166.00 |
| Purchase #6 | $177.35 | 11.355% | $197.4881 | $197.49 | $197.50 | $197.50 |
| Purchase #7 | $100.26 | 3.753% | $104.0228 | $104.02 | $104.00 | $104.00 |
| 7 purchase totals = | $933.31 | $995.0664 | $995.06 | $995.05 | $994.90 | |