| 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 | $145.25 | 9.790% | $159.47 | $159.47 | $159.45 | $159.50 |
| Purchase #2 | $69.82 | 13.719% | $79.3986 | $79.40 | $79.40 | $79.40 |
| Purchase #3 | $101.97 | 10.384% | $112.5586 | $112.56 | $112.55 | $112.60 |
| Purchase #4 | $120.29 | 3.484% | $124.4809 | $124.48 | $124.50 | $124.50 |
| Purchase #5 | $118.57 | 5.266% | $124.8139 | $124.81 | $124.80 | $124.80 |
| Purchase #6 | $176.61 | 4.133% | $183.9093 | $183.91 | $183.90 | $183.90 |
| Purchase #7 | $54.71 | 7.177% | $58.6365 | $58.64 | $58.65 | $58.60 |
| 7 purchase totals = | $787.22 | $843.2678 | $843.27 | $843.25 | $843.30 | |