| 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 | $197.98 | 12.805% | $223.3313 | $223.33 | $223.35 | $223.30 |
| Purchase #2 | $163.55 | 10.223% | $180.2697 | $180.27 | $180.25 | $180.30 |
| Purchase #3 | $40.37 | 3.470% | $41.7708 | $41.77 | $41.75 | $41.80 |
| Purchase #4 | $43.76 | 10.595% | $48.3964 | $48.40 | $48.40 | $48.40 |
| Purchase #5 | $6.97 | 10.610% | $7.7095 | $7.71 | $7.70 | $7.70 |
| Purchase #6 | $214.72 | 10.735% | $237.7702 | $237.77 | $237.75 | $237.80 |
| Purchase #7 | $178.72 | 5.336% | $188.2565 | $188.26 | $188.25 | $188.30 |
| 7 purchase totals = | $846.07 | $927.5044 | $927.51 | $927.45 | $927.60 | |