| 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 | $161.98 | 10.314% | $178.6866 | $178.69 | $178.70 | $178.70 |
| Purchase #2 | $219.42 | 11.428% | $244.4953 | $244.50 | $244.50 | $244.50 |
| Purchase #3 | $235.80 | 10.119% | $259.6606 | $259.66 | $259.65 | $259.70 |
| Purchase #4 | $184.63 | 8.468% | $200.2645 | $200.26 | $200.25 | $200.30 |
| Purchase #5 | $99.74 | 4.749% | $104.4767 | $104.48 | $104.50 | $104.50 |
| Purchase #6 | $155.96 | 5.338% | $164.2851 | $164.29 | $164.30 | $164.30 |
| Purchase #7 | $250.32 | 4.361% | $261.2365 | $261.24 | $261.25 | $261.20 |
| 7 purchase totals = | $1,307.85 | $1,413.1053 | $1,413.12 | $1,413.15 | $1,413.20 | |