| 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 | $147.37 | 9.292% | $161.0636 | $161.06 | $161.05 | $161.10 |
| Purchase #2 | $226.86 | 3.682% | $235.213 | $235.21 | $235.20 | $235.20 |
| Purchase #3 | $159.84 | 12.427% | $179.7033 | $179.70 | $179.70 | $179.70 |
| Purchase #4 | $241.53 | 12.192% | $270.9773 | $270.98 | $271.00 | $271.00 |
| Purchase #5 | $183.45 | 3.356% | $189.6066 | $189.61 | $189.60 | $189.60 |
| Purchase #6 | $112.74 | 3.515% | $116.7028 | $116.70 | $116.70 | $116.70 |
| Purchase #7 | $235.59 | 10.601% | $260.5649 | $260.56 | $260.55 | $260.60 |
| 7 purchase totals = | $1,307.38 | $1,413.8315 | $1,413.82 | $1,413.80 | $1,413.90 | |