| 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 | $118.78 | 6.646% | $126.6741 | $126.67 | $126.65 | $126.70 |
| Purchase #2 | $183.62 | 10.677% | $203.2251 | $203.23 | $203.25 | $203.20 |
| Purchase #3 | $72.89 | 3.668% | $75.5636 | $75.56 | $75.55 | $75.60 |
| Purchase #4 | $8.62 | 13.411% | $9.776 | $9.78 | $9.80 | $9.80 |
| Purchase #5 | $112.33 | 10.359% | $123.9663 | $123.97 | $123.95 | $124.00 |
| Purchase #6 | $111.52 | 7.412% | $119.7859 | $119.79 | $119.80 | $119.80 |
| Purchase #7 | $147.96 | 3.155% | $152.6281 | $152.63 | $152.65 | $152.60 |
| 7 purchase totals = | $755.72 | $811.6191 | $811.63 | $811.65 | $811.70 | |