| 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 | $83.32 | 4.502% | $87.0711 | $87.07 | $87.05 | $87.10 |
| Purchase #2 | $137.65 | 9.450% | $150.6579 | $150.66 | $150.65 | $150.70 |
| Purchase #3 | $218.68 | 10.415% | $241.4555 | $241.46 | $241.45 | $241.50 |
| Purchase #4 | $236.26 | 6.709% | $252.1107 | $252.11 | $252.10 | $252.10 |
| Purchase #5 | $189.88 | 5.628% | $200.5664 | $200.57 | $200.55 | $200.60 |
| Purchase #6 | $125.55 | 12.872% | $141.7108 | $141.71 | $141.70 | $141.70 |
| Purchase #7 | $89.95 | 4.518% | $94.0139 | $94.01 | $94.00 | $94.00 |
| 7 purchase totals = | $1,081.29 | $1,167.5863 | $1,167.59 | $1,167.50 | $1,167.70 | |