| 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 | $134.58 | 5.193% | $141.5687 | $141.57 | $141.55 | $141.60 |
| Purchase #2 | $75.53 | 9.694% | $82.8519 | $82.85 | $82.85 | $82.90 |
| Purchase #3 | $208.37 | 13.244% | $235.9665 | $235.97 | $235.95 | $236.00 |
| Purchase #4 | $237.85 | 8.168% | $257.2776 | $257.28 | $257.30 | $257.30 |
| Purchase #5 | $82.78 | 8.853% | $90.1085 | $90.11 | $90.10 | $90.10 |
| Purchase #6 | $125.33 | 8.240% | $135.6572 | $135.66 | $135.65 | $135.70 |
| Purchase #7 | $179.39 | 7.701% | $193.2048 | $193.20 | $193.20 | $193.20 |
| 7 purchase totals = | $1,043.83 | $1,136.6352 | $1,136.64 | $1,136.60 | $1,136.80 | |