| 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 | $137.57 | 8.142% | $148.7709 | $148.77 | $148.75 | $148.80 |
| Purchase #2 | $94.68 | 7.543% | $101.8217 | $101.82 | $101.80 | $101.80 |
| Purchase #3 | $77.70 | 8.591% | $84.3752 | $84.38 | $84.40 | $84.40 |
| Purchase #4 | $189.58 | 7.214% | $203.2563 | $203.26 | $203.25 | $203.30 |
| Purchase #5 | $125.72 | 4.854% | $131.8224 | $131.82 | $131.80 | $131.80 |
| Purchase #6 | $131.66 | 10.482% | $145.4606 | $145.46 | $145.45 | $145.50 |
| Purchase #7 | $15.89 | 4.554% | $16.6136 | $16.61 | $16.60 | $16.60 |
| 7 purchase totals = | $772.80 | $832.1207 | $832.12 | $832.05 | $832.20 | |