| 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 | $194.70 | 9.785% | $213.7514 | $213.75 | $213.75 | $213.80 |
| Purchase #2 | $41.82 | 5.301% | $44.0369 | $44.04 | $44.05 | $44.00 |
| Purchase #3 | $21.47 | 7.182% | $23.012 | $23.01 | $23.00 | $23.00 |
| Purchase #4 | $177.58 | 11.286% | $197.6217 | $197.62 | $197.60 | $197.60 |
| Purchase #5 | $13.26 | 4.297% | $13.8298 | $13.83 | $13.85 | $13.80 |
| Purchase #6 | $142.77 | 13.421% | $161.9312 | $161.93 | $161.95 | $161.90 |
| Purchase #7 | $233.77 | 10.147% | $257.4906 | $257.49 | $257.50 | $257.50 |
| 7 purchase totals = | $825.37 | $911.6736 | $911.67 | $911.70 | $911.60 | |