| 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 | $29.71 | 11.465% | $33.1163 | $33.12 | $33.10 | $33.10 |
| Purchase #2 | $153.42 | 6.641% | $163.6086 | $163.61 | $163.60 | $163.60 |
| Purchase #3 | $74.57 | 13.861% | $84.9061 | $84.91 | $84.90 | $84.90 |
| Purchase #4 | $153.49 | 4.236% | $159.9918 | $159.99 | $160.00 | $160.00 |
| Purchase #5 | $79.33 | 4.437% | $82.8499 | $82.85 | $82.85 | $82.80 |
| Purchase #6 | $231.47 | 10.623% | $256.0591 | $256.06 | $256.05 | $256.10 |
| Purchase #7 | $119.94 | 9.465% | $131.2923 | $131.29 | $131.30 | $131.30 |
| 7 purchase totals = | $841.93 | $911.8241 | $911.83 | $911.80 | $911.80 | |