| 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 | $213.68 | 7.261% | $229.1953 | $229.20 | $229.20 | $229.20 |
| Purchase #2 | $241.72 | 11.448% | $269.3921 | $269.39 | $269.40 | $269.40 |
| Purchase #3 | $88.96 | 6.727% | $94.9443 | $94.94 | $94.95 | $94.90 |
| Purchase #4 | $204.71 | 6.823% | $218.6774 | $218.68 | $218.70 | $218.70 |
| Purchase #5 | $17.41 | 7.350% | $18.6896 | $18.69 | $18.70 | $18.70 |
| Purchase #6 | $142.93 | 4.816% | $149.8135 | $149.81 | $149.80 | $149.80 |
| Purchase #7 | $169.96 | 10.691% | $188.1304 | $188.13 | $188.15 | $188.10 |
| 7 purchase totals = | $1,079.37 | $1,168.8426 | $1,168.84 | $1,168.90 | $1,168.80 | |