| 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 | $163.63 | 5.203% | $172.1437 | $172.14 | $172.15 | $172.10 |
| Purchase #2 | $49.77 | 3.706% | $51.6145 | $51.61 | $51.60 | $51.60 |
| Purchase #3 | $50.59 | 10.713% | $56.0097 | $56.01 | $56.00 | $56.00 |
| Purchase #4 | $168.77 | 12.452% | $189.7852 | $189.79 | $189.80 | $189.80 |
| Purchase #5 | $47.81 | 3.794% | $49.6239 | $49.62 | $49.60 | $49.60 |
| Purchase #6 | $182.87 | 6.439% | $194.645 | $194.65 | $194.65 | $194.60 |
| Purchase #7 | $63.84 | 4.385% | $66.6394 | $66.64 | $66.65 | $66.60 |
| 7 purchase totals = | $727.28 | $780.4614 | $780.46 | $780.45 | $780.30 | |