| 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 | $126.72 | 7.690% | $136.4648 | $136.46 | $136.45 | $136.50 |
| Purchase #2 | $183.89 | 5.680% | $194.335 | $194.34 | $194.35 | $194.30 |
| Purchase #3 | $155.87 | 10.831% | $172.7523 | $172.75 | $172.75 | $172.80 |
| Purchase #4 | $83.86 | 13.834% | $95.4612 | $95.46 | $95.45 | $95.50 |
| Purchase #5 | $131.28 | 13.564% | $149.0868 | $149.09 | $149.10 | $149.10 |
| Purchase #6 | $33.75 | 8.613% | $36.6569 | $36.66 | $36.65 | $36.70 |
| Purchase #7 | $162.33 | 5.791% | $171.7305 | $171.73 | $171.75 | $171.70 |
| 7 purchase totals = | $877.70 | $956.4875 | $956.49 | $956.50 | $956.60 | |