| 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 | $170.26 | 7.842% | $183.6118 | $183.61 | $183.60 | $183.60 |
| Purchase #2 | $48.46 | 7.807% | $52.2433 | $52.24 | $52.25 | $52.20 |
| Purchase #3 | $150.81 | 5.809% | $159.5706 | $159.57 | $159.55 | $159.60 |
| Purchase #4 | $141.44 | 5.124% | $148.6874 | $148.69 | $148.70 | $148.70 |
| Purchase #5 | $7.72 | 13.721% | $8.7793 | $8.78 | $8.80 | $8.80 |
| Purchase #6 | $204.88 | 4.715% | $214.5401 | $214.54 | $214.55 | $214.50 |
| Purchase #7 | $135.72 | 11.452% | $151.2627 | $151.26 | $151.25 | $151.30 |
| 7 purchase totals = | $859.29 | $918.6952 | $918.69 | $918.70 | $918.70 | |