| 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 | $180.56 | 6.249% | $191.8432 | $191.84 | $191.85 | $191.80 |
| Purchase #2 | $240.87 | 12.701% | $271.4629 | $271.46 | $271.45 | $271.50 |
| Purchase #3 | $67.79 | 3.727% | $70.3165 | $70.32 | $70.30 | $70.30 |
| Purchase #4 | $169.86 | 6.535% | $180.9604 | $180.96 | $180.95 | $181.00 |
| Purchase #5 | $81.73 | 3.760% | $84.803 | $84.80 | $84.80 | $84.80 |
| Purchase #6 | $111.63 | 12.440% | $125.5168 | $125.52 | $125.50 | $125.50 |
| Purchase #7 | $128.71 | 9.642% | $141.1202 | $141.12 | $141.10 | $141.10 |
| 7 purchase totals = | $981.15 | $1,066.0230 | $1,066.02 | $1,065.95 | $1,066.00 | |