| 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 | $196.55 | 12.683% | $221.4784 | $221.48 | $221.50 | $221.50 |
| Purchase #2 | $148.38 | 10.322% | $163.6958 | $163.70 | $163.70 | $163.70 |
| Purchase #3 | $217.54 | 9.273% | $237.7125 | $237.71 | $237.70 | $237.70 |
| Purchase #4 | $185.44 | 8.829% | $201.8125 | $201.81 | $201.80 | $201.80 |
| Purchase #5 | $123.66 | 11.131% | $137.4246 | $137.42 | $137.40 | $137.40 |
| Purchase #6 | $32.45 | 10.248% | $35.7755 | $35.78 | $35.80 | $35.80 |
| Purchase #7 | $133.88 | 13.136% | $151.4665 | $151.47 | $151.45 | $151.50 |
| 7 purchase totals = | $1,037.90 | $1,149.3658 | $1,149.37 | $1,149.35 | $1,149.40 | |