| 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 | $195.37 | 3.395% | $202.0028 | $202.00 | $202.00 | $202.00 |
| Purchase #2 | $65.88 | 6.182% | $69.9527 | $69.95 | $69.95 | $70.00 |
| Purchase #3 | $133.40 | 8.791% | $145.1272 | $145.13 | $145.15 | $145.10 |
| Purchase #4 | $93.59 | 7.719% | $100.8142 | $100.81 | $100.80 | $100.80 |
| Purchase #5 | $161.87 | 8.359% | $175.4007 | $175.40 | $175.40 | $175.40 |
| Purchase #6 | $40.92 | 9.780% | $44.922 | $44.92 | $44.90 | $44.90 |
| Purchase #7 | $154.70 | 11.672% | $172.7566 | $172.76 | $172.75 | $172.80 |
| 7 purchase totals = | $845.73 | $910.9762 | $910.97 | $910.95 | $911.00 | |