| 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 | $159.85 | 6.769% | $170.6702 | $170.67 | $170.65 | $170.70 |
| Purchase #2 | $44.38 | 10.724% | $49.1393 | $49.14 | $49.15 | $49.10 |
| Purchase #3 | $166.46 | 5.115% | $174.9744 | $174.97 | $174.95 | $175.00 |
| Purchase #4 | $193.53 | 9.556% | $212.0237 | $212.02 | $212.00 | $212.00 |
| Purchase #5 | $12.55 | 8.744% | $13.6474 | $13.65 | $13.65 | $13.60 |
| Purchase #6 | $175.91 | 5.136% | $184.9447 | $184.94 | $184.95 | $184.90 |
| Purchase #7 | $229.66 | 3.752% | $238.2768 | $238.28 | $238.30 | $238.30 |
| 7 purchase totals = | $982.34 | $1,043.6765 | $1,043.67 | $1,043.65 | $1,043.60 | |