| 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 | $152.27 | 9.386% | $166.5621 | $166.56 | $166.55 | $166.60 |
| Purchase #2 | $112.60 | 6.548% | $119.973 | $119.97 | $119.95 | $120.00 |
| Purchase #3 | $247.96 | 7.159% | $265.7115 | $265.71 | $265.70 | $265.70 |
| Purchase #4 | $91.76 | 12.784% | $103.4906 | $103.49 | $103.50 | $103.50 |
| Purchase #5 | $216.84 | 12.764% | $244.5175 | $244.52 | $244.50 | $244.50 |
| Purchase #6 | $221.49 | 13.813% | $252.0844 | $252.08 | $252.10 | $252.10 |
| Purchase #7 | $62.39 | 11.743% | $69.7165 | $69.72 | $69.70 | $69.70 |
| 7 purchase totals = | $1,105.31 | $1,222.0556 | $1,222.05 | $1,222.00 | $1,222.10 | |