| 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 | $157.63 | 5.537% | $166.358 | $166.36 | $166.35 | $166.40 |
| Purchase #2 | $90.93 | 10.825% | $100.7732 | $100.77 | $100.75 | $100.80 |
| Purchase #3 | $226.44 | 7.604% | $243.6585 | $243.66 | $243.65 | $243.70 |
| Purchase #4 | $62.57 | 12.628% | $70.4713 | $70.47 | $70.45 | $70.50 |
| Purchase #5 | $135.81 | 13.319% | $153.8985 | $153.90 | $153.90 | $153.90 |
| Purchase #6 | $143.53 | 7.142% | $153.7809 | $153.78 | $153.80 | $153.80 |
| Purchase #7 | $176.45 | 4.648% | $184.6514 | $184.65 | $184.65 | $184.70 |
| 7 purchase totals = | $993.36 | $1,073.5918 | $1,073.59 | $1,073.55 | $1,073.80 | |