| 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 | $159.51 | 4.474% | $166.6465 | $166.65 | $166.65 | $166.60 |
| Purchase #2 | $117.25 | 10.121% | $129.1169 | $129.12 | $129.10 | $129.10 |
| Purchase #3 | $205.96 | 3.855% | $213.8998 | $213.90 | $213.90 | $213.90 |
| Purchase #4 | $22.69 | 11.822% | $25.3724 | $25.37 | $25.35 | $25.40 |
| Purchase #5 | $41.50 | 11.545% | $46.2912 | $46.29 | $46.30 | $46.30 |
| Purchase #6 | $39.76 | 4.626% | $41.5993 | $41.60 | $41.60 | $41.60 |
| Purchase #7 | $195.26 | 6.551% | $208.0515 | $208.05 | $208.05 | $208.10 |
| 7 purchase totals = | $781.93 | $830.9776 | $830.98 | $830.95 | $831.00 | |