| 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 | $139.75 | 8.633% | $151.8146 | $151.81 | $151.80 | $151.80 |
| Purchase #2 | $167.40 | 6.790% | $178.7665 | $178.77 | $178.75 | $178.80 |
| Purchase #3 | $21.35 | 13.769% | $24.2897 | $24.29 | $24.30 | $24.30 |
| Purchase #4 | $200.29 | 4.657% | $209.6175 | $209.62 | $209.60 | $209.60 |
| Purchase #5 | $51.34 | 7.612% | $55.248 | $55.25 | $55.25 | $55.20 |
| Purchase #6 | $216.57 | 10.251% | $238.7706 | $238.77 | $238.75 | $238.80 |
| Purchase #7 | $105.34 | 9.512% | $115.3599 | $115.36 | $115.35 | $115.40 |
| 7 purchase totals = | $902.04 | $973.8668 | $973.87 | $973.80 | $973.90 | |