| 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 | $135.37 | 9.436% | $148.1435 | $148.14 | $148.15 | $148.10 |
| Purchase #2 | $220.53 | 13.772% | $250.9014 | $250.90 | $250.90 | $250.90 |
| Purchase #3 | $164.66 | 4.484% | $172.0434 | $172.04 | $172.05 | $172.00 |
| Purchase #4 | $149.30 | 5.724% | $157.8459 | $157.85 | $157.85 | $157.80 |
| Purchase #5 | $225.77 | 7.871% | $243.5404 | $243.54 | $243.55 | $243.50 |
| Purchase #6 | $196.45 | 9.532% | $215.1756 | $215.18 | $215.20 | $215.20 |
| Purchase #7 | $191.25 | 10.207% | $210.7709 | $210.77 | $210.75 | $210.80 |
| 7 purchase totals = | $1,283.33 | $1,398.4211 | $1,398.42 | $1,398.45 | $1,398.30 | |