| 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 | $164.93 | 10.615% | $182.4373 | $182.44 | $182.45 | $182.40 |
| Purchase #2 | $45.70 | 8.629% | $49.6435 | $49.64 | $49.65 | $49.60 |
| Purchase #3 | $222.82 | 9.125% | $243.1523 | $243.15 | $243.15 | $243.20 |
| Purchase #4 | $202.78 | 7.755% | $218.5056 | $218.51 | $218.50 | $218.50 |
| Purchase #5 | $66.80 | 9.307% | $73.0171 | $73.02 | $73.00 | $73.00 |
| Purchase #6 | $197.76 | 5.756% | $209.1431 | $209.14 | $209.15 | $209.10 |
| Purchase #7 | $12.26 | 5.679% | $12.9562 | $12.96 | $12.95 | $13.00 |
| 7 purchase totals = | $913.05 | $988.8551 | $988.86 | $988.85 | $988.80 | |