| 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 | $172.76 | 8.484% | $187.417 | $187.42 | $187.40 | $187.40 |
| Purchase #2 | $40.74 | 8.747% | $44.3035 | $44.30 | $44.30 | $44.30 |
| Purchase #3 | $171.29 | 13.522% | $194.4518 | $194.45 | $194.45 | $194.50 |
| Purchase #4 | $106.78 | 5.416% | $112.5632 | $112.56 | $112.55 | $112.60 |
| Purchase #5 | $188.79 | 10.265% | $208.1693 | $208.17 | $208.15 | $208.20 |
| Purchase #6 | $83.88 | 11.352% | $93.4021 | $93.40 | $93.40 | $93.40 |
| Purchase #7 | $193.69 | 13.790% | $220.3999 | $220.40 | $220.40 | $220.40 |
| 7 purchase totals = | $957.93 | $1,060.7068 | $1,060.70 | $1,060.65 | $1,060.80 | |