| 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 | $170.73 | 9.522% | $186.9869 | $186.99 | $187.00 | $187.00 |
| Purchase #2 | $108.35 | 5.104% | $113.8802 | $113.88 | $113.90 | $113.90 |
| Purchase #3 | $146.75 | 6.226% | $155.8867 | $155.89 | $155.90 | $155.90 |
| Purchase #4 | $33.98 | 7.743% | $36.6111 | $36.61 | $36.60 | $36.60 |
| Purchase #5 | $117.62 | 3.813% | $122.1049 | $122.10 | $122.10 | $122.10 |
| Purchase #6 | $184.81 | 3.404% | $191.1009 | $191.10 | $191.10 | $191.10 |
| Purchase #7 | $33.73 | 13.175% | $38.1739 | $38.17 | $38.15 | $38.20 |
| 7 purchase totals = | $795.97 | $844.7446 | $844.74 | $844.75 | $844.80 | |