| 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 | $32.39 | 13.855% | $36.8776 | $36.88 | $36.90 | $36.90 |
| Purchase #2 | $249.53 | 11.142% | $277.3326 | $277.33 | $277.35 | $277.30 |
| Purchase #3 | $202.68 | 12.740% | $228.5014 | $228.50 | $228.50 | $228.50 |
| Purchase #4 | $117.62 | 6.399% | $125.1465 | $125.15 | $125.15 | $125.10 |
| Purchase #5 | $173.99 | 5.502% | $183.5629 | $183.56 | $183.55 | $183.60 |
| Purchase #6 | $71.95 | 9.489% | $78.7773 | $78.78 | $78.80 | $78.80 |
| Purchase #7 | $229.94 | 3.233% | $237.374 | $237.37 | $237.35 | $237.40 |
| 7 purchase totals = | $1,078.10 | $1,167.5723 | $1,167.57 | $1,167.60 | $1,167.60 | |