| 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 | $185.95 | 9.770% | $204.1173 | $204.12 | $204.10 | $204.10 |
| Purchase #2 | $151.76 | 7.637% | $163.3499 | $163.35 | $163.35 | $163.30 |
| Purchase #3 | $33.62 | 6.109% | $35.6738 | $35.67 | $35.65 | $35.70 |
| Purchase #4 | $79.38 | 11.129% | $88.2142 | $88.21 | $88.20 | $88.20 |
| Purchase #5 | $171.27 | 9.425% | $187.4122 | $187.41 | $187.40 | $187.40 |
| Purchase #6 | $55.70 | 9.110% | $60.7743 | $60.77 | $60.75 | $60.80 |
| Purchase #7 | $6.29 | 4.511% | $6.5737 | $6.57 | $6.55 | $6.60 |
| 7 purchase totals = | $683.97 | $746.1154 | $746.10 | $746.00 | $746.10 | |