| 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 | $151.57 | 5.432% | $159.8033 | $159.80 | $159.80 | $159.80 |
| Purchase #2 | $176.84 | 10.260% | $194.9838 | $194.98 | $195.00 | $195.00 |
| Purchase #3 | $55.98 | 13.270% | $63.4085 | $63.41 | $63.40 | $63.40 |
| Purchase #4 | $80.37 | 11.249% | $89.4108 | $89.41 | $89.40 | $89.40 |
| Purchase #5 | $244.53 | 13.363% | $277.2065 | $277.21 | $277.20 | $277.20 |
| Purchase #6 | $80.60 | 11.193% | $89.6216 | $89.62 | $89.60 | $89.60 |
| Purchase #7 | $85.37 | 9.134% | $93.1677 | $93.17 | $93.15 | $93.20 |
| 7 purchase totals = | $875.26 | $967.6022 | $967.60 | $967.55 | $967.60 | |