| 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 | $183.85 | 6.437% | $195.6844 | $195.68 | $195.70 | $195.70 |
| Purchase #2 | $64.84 | 11.132% | $72.058 | $72.06 | $72.05 | $72.10 |
| Purchase #3 | $36.42 | 7.141% | $39.0208 | $39.02 | $39.00 | $39.00 |
| Purchase #4 | $129.71 | 7.649% | $139.6315 | $139.63 | $139.65 | $139.60 |
| Purchase #5 | $160.90 | 10.612% | $177.9747 | $177.97 | $177.95 | $178.00 |
| Purchase #6 | $20.44 | 4.547% | $21.3694 | $21.37 | $21.35 | $21.40 |
| Purchase #7 | $46.82 | 12.741% | $52.7853 | $52.79 | $52.80 | $52.80 |
| 7 purchase totals = | $642.98 | $698.5241 | $698.52 | $698.50 | $698.60 | |