| 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 | $139.37 | 8.648% | $151.4227 | $151.42 | $151.40 | $151.40 |
| Purchase #2 | $207.60 | 11.593% | $231.6671 | $231.67 | $231.65 | $231.70 |
| Purchase #3 | $116.64 | 12.616% | $131.3553 | $131.36 | $131.35 | $131.40 |
| Purchase #4 | $101.90 | 6.439% | $108.4613 | $108.46 | $108.45 | $108.50 |
| Purchase #5 | $66.88 | 6.813% | $71.4365 | $71.44 | $71.45 | $71.40 |
| Purchase #6 | $126.71 | 12.169% | $142.1293 | $142.13 | $142.15 | $142.10 |
| Purchase #7 | $191.53 | 8.414% | $207.6453 | $207.65 | $207.65 | $207.60 |
| 7 purchase totals = | $950.63 | $1,044.1175 | $1,044.13 | $1,044.10 | $1,044.10 | |