| 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 | $133.86 | 4.842% | $140.3415 | $140.34 | $140.35 | $140.30 |
| Purchase #2 | $160.51 | 3.650% | $166.3686 | $166.37 | $166.35 | $166.40 |
| Purchase #3 | $85.57 | 3.144% | $88.2603 | $88.26 | $88.25 | $88.30 |
| Purchase #4 | $199.68 | 9.428% | $218.5058 | $218.51 | $218.50 | $218.50 |
| Purchase #5 | $53.42 | 10.150% | $58.8421 | $58.84 | $58.85 | $58.80 |
| Purchase #6 | $87.37 | 10.219% | $96.2983 | $96.30 | $96.30 | $96.30 |
| Purchase #7 | $97.52 | 3.764% | $101.1907 | $101.19 | $101.20 | $101.20 |
| 7 purchase totals = | $817.93 | $869.8073 | $869.81 | $869.80 | $869.80 | |