| 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 | $137.34 | 8.467% | $148.9686 | $148.97 | $148.95 | $149.00 |
| Purchase #2 | $129.81 | 9.120% | $141.6487 | $141.65 | $141.65 | $141.60 |
| Purchase #3 | $68.38 | 7.264% | $73.3471 | $73.35 | $73.35 | $73.30 |
| Purchase #4 | $33.96 | 11.204% | $37.7649 | $37.76 | $37.75 | $37.80 |
| Purchase #5 | $27.50 | 4.466% | $28.7282 | $28.73 | $28.75 | $28.70 |
| Purchase #6 | $156.83 | 3.479% | $162.2861 | $162.29 | $162.30 | $162.30 |
| Purchase #7 | $6.54 | 6.318% | $6.9532 | $6.95 | $6.95 | $7.00 |
| 7 purchase totals = | $560.36 | $599.6968 | $599.70 | $599.70 | $599.70 | |