| 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 | $155.63 | 5.490% | $164.1741 | $164.17 | $164.15 | $164.20 |
| Purchase #2 | $103.80 | 13.121% | $117.4196 | $117.42 | $117.40 | $117.40 |
| Purchase #3 | $157.26 | 8.724% | $170.9794 | $170.98 | $171.00 | $171.00 |
| Purchase #4 | $50.80 | 7.851% | $54.7883 | $54.79 | $54.80 | $54.80 |
| Purchase #5 | $159.57 | 8.375% | $172.934 | $172.93 | $172.95 | $172.90 |
| Purchase #6 | $74.61 | 6.594% | $79.5298 | $79.53 | $79.55 | $79.50 |
| Purchase #7 | $143.74 | 10.828% | $159.3042 | $159.30 | $159.30 | $159.30 |
| 7 purchase totals = | $845.41 | $919.1294 | $919.12 | $919.15 | $919.10 | |