| 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 | $128.80 | 13.353% | $145.9987 | $146.00 | $146.00 | $146.00 |
| Purchase #2 | $183.84 | 9.217% | $200.7845 | $200.78 | $200.80 | $200.80 |
| Purchase #3 | $188.53 | 7.269% | $202.2342 | $202.23 | $202.25 | $202.20 |
| Purchase #4 | $6.96 | 10.361% | $7.6811 | $7.68 | $7.70 | $7.70 |
| Purchase #5 | $150.95 | 8.586% | $163.9106 | $163.91 | $163.90 | $163.90 |
| Purchase #6 | $215.75 | 6.487% | $229.7457 | $229.75 | $229.75 | $229.70 |
| Purchase #7 | $100.61 | 5.179% | $105.8206 | $105.82 | $105.80 | $105.80 |
| 7 purchase totals = | $975.44 | $1,056.1754 | $1,056.17 | $1,056.20 | $1,056.10 | |