| 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 | $143.59 | 11.665% | $160.3398 | $160.34 | $160.35 | $160.30 |
| Purchase #2 | $142.75 | 10.553% | $157.8144 | $157.81 | $157.80 | $157.80 |
| Purchase #3 | $237.83 | 3.849% | $246.9841 | $246.98 | $247.00 | $247.00 |
| Purchase #4 | $64.25 | 3.799% | $66.6909 | $66.69 | $66.70 | $66.70 |
| Purchase #5 | $193.33 | 3.853% | $200.779 | $200.78 | $200.80 | $200.80 |
| Purchase #6 | $73.44 | 9.110% | $80.1304 | $80.13 | $80.15 | $80.10 |
| Purchase #7 | $107.91 | 8.814% | $117.4212 | $117.42 | $117.40 | $117.40 |
| 7 purchase totals = | $963.10 | $1,030.1598 | $1,030.15 | $1,030.20 | $1,030.10 | |