| 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 | $142.51 | 8.653% | $154.8414 | $154.84 | $154.85 | $154.80 |
| Purchase #2 | $131.83 | 11.657% | $147.1974 | $147.20 | $147.20 | $147.20 |
| Purchase #3 | $142.78 | 13.872% | $162.5864 | $162.59 | $162.60 | $162.60 |
| Purchase #4 | $211.67 | 5.246% | $222.7742 | $222.77 | $222.75 | $222.80 |
| Purchase #5 | $36.78 | 5.115% | $38.6613 | $38.66 | $38.65 | $38.70 |
| Purchase #6 | $86.48 | 9.653% | $94.8279 | $94.83 | $94.85 | $94.80 |
| Purchase #7 | $13.94 | 3.577% | $14.4386 | $14.44 | $14.45 | $14.40 |
| 7 purchase totals = | $765.99 | $835.3272 | $835.33 | $835.35 | $835.30 | |