| 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 | $126.53 | 12.861% | $142.803 | $142.80 | $142.80 | $142.80 |
| Purchase #2 | $143.33 | 4.521% | $149.8099 | $149.81 | $149.80 | $149.80 |
| Purchase #3 | $119.99 | 3.125% | $123.7397 | $123.74 | $123.75 | $123.70 |
| Purchase #4 | $57.61 | 11.465% | $64.215 | $64.22 | $64.20 | $64.20 |
| Purchase #5 | $159.77 | 8.211% | $172.8887 | $172.89 | $172.90 | $172.90 |
| Purchase #6 | $195.87 | 13.431% | $222.1773 | $222.18 | $222.20 | $222.20 |
| Purchase #7 | $41.48 | 3.612% | $42.9783 | $42.98 | $43.00 | $43.00 |
| 7 purchase totals = | $844.58 | $918.6119 | $918.62 | $918.65 | $918.60 | |