| 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 | $191.67 | 5.391% | $202.0029 | $202.00 | $202.00 | $202.00 |
| Purchase #2 | $130.53 | 6.797% | $139.4021 | $139.40 | $139.40 | $139.40 |
| Purchase #3 | $152.37 | 10.857% | $168.9128 | $168.91 | $168.90 | $168.90 |
| Purchase #4 | $117.35 | 10.328% | $129.4699 | $129.47 | $129.45 | $129.50 |
| Purchase #5 | $96.61 | 10.128% | $106.3947 | $106.39 | $106.40 | $106.40 |
| Purchase #6 | $143.62 | 10.456% | $158.6369 | $158.64 | $158.65 | $158.60 |
| Purchase #7 | $249.60 | 8.326% | $270.3817 | $270.38 | $270.40 | $270.40 |
| 7 purchase totals = | $1,081.75 | $1,175.2010 | $1,175.19 | $1,175.20 | $1,175.20 | |