| 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 | $145.27 | 5.551% | $153.3339 | $153.33 | $153.35 | $153.30 |
| Purchase #2 | $157.99 | 9.235% | $172.5804 | $172.58 | $172.60 | $172.60 |
| Purchase #3 | $192.59 | 6.345% | $204.8098 | $204.81 | $204.80 | $204.80 |
| Purchase #4 | $224.25 | 13.744% | $255.0709 | $255.07 | $255.05 | $255.10 |
| Purchase #5 | $209.93 | 9.419% | $229.7033 | $229.70 | $229.70 | $229.70 |
| Purchase #6 | $126.31 | 4.737% | $132.2933 | $132.29 | $132.30 | $132.30 |
| Purchase #7 | $237.59 | 11.684% | $265.35 | $265.35 | $265.35 | $265.40 |
| 7 purchase totals = | $1,293.93 | $1,413.1416 | $1,413.13 | $1,413.15 | $1,413.20 | |