| 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 | $132.63 | 9.730% | $145.5349 | $145.53 | $145.55 | $145.50 |
| Purchase #2 | $198.75 | 10.285% | $219.1914 | $219.19 | $219.20 | $219.20 |
| Purchase #3 | $26.82 | 13.312% | $30.3903 | $30.39 | $30.40 | $30.40 |
| Purchase #4 | $27.96 | 13.112% | $31.6261 | $31.63 | $31.65 | $31.60 |
| Purchase #5 | $118.37 | 11.644% | $132.153 | $132.15 | $132.15 | $132.20 |
| Purchase #6 | $173.51 | 9.289% | $189.6273 | $189.63 | $189.65 | $189.60 |
| Purchase #7 | $105.43 | 6.744% | $112.5402 | $112.54 | $112.55 | $112.50 |
| 7 purchase totals = | $783.47 | $861.0632 | $861.06 | $861.15 | $861.00 | |