| 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 | $158.60 | 4.828% | $166.2572 | $166.26 | $166.25 | $166.30 |
| Purchase #2 | $122.60 | 12.288% | $137.6651 | $137.67 | $137.65 | $137.70 |
| Purchase #3 | $27.60 | 5.814% | $29.2047 | $29.20 | $29.20 | $29.20 |
| Purchase #4 | $65.40 | 10.667% | $72.3762 | $72.38 | $72.40 | $72.40 |
| Purchase #5 | $182.79 | 6.223% | $194.165 | $194.17 | $194.15 | $194.20 |
| Purchase #6 | $18.59 | 4.254% | $19.3808 | $19.38 | $19.40 | $19.40 |
| Purchase #7 | $185.74 | 3.507% | $192.2539 | $192.25 | $192.25 | $192.30 |
| 7 purchase totals = | $761.32 | $811.3029 | $811.31 | $811.30 | $811.50 | |