| 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 | $96.73 | 6.259% | $102.7843 | $102.78 | $102.80 | $102.80 |
| Purchase #2 | $158.78 | 5.227% | $167.0794 | $167.08 | $167.10 | $167.10 |
| Purchase #3 | $90.88 | 11.233% | $101.0886 | $101.09 | $101.10 | $101.10 |
| Purchase #4 | $122.25 | 4.688% | $127.9811 | $127.98 | $128.00 | $128.00 |
| Purchase #5 | $163.48 | 11.831% | $182.8213 | $182.82 | $182.80 | $182.80 |
| Purchase #6 | $57.77 | 10.511% | $63.8422 | $63.84 | $63.85 | $63.80 |
| Purchase #7 | $194.82 | 4.516% | $203.6181 | $203.62 | $203.60 | $203.60 |
| 7 purchase totals = | $884.71 | $949.2150 | $949.21 | $949.25 | $949.20 | |