| 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 | $175.29 | 5.143% | $184.3052 | $184.31 | $184.30 | $184.30 |
| Purchase #2 | $203.67 | 8.414% | $220.8068 | $220.81 | $220.80 | $220.80 |
| Purchase #3 | $109.31 | 6.708% | $116.6425 | $116.64 | $116.65 | $116.60 |
| Purchase #4 | $96.63 | 5.469% | $101.9147 | $101.91 | $101.90 | $101.90 |
| Purchase #5 | $82.25 | 6.607% | $87.6843 | $87.68 | $87.70 | $87.70 |
| Purchase #6 | $79.32 | 6.670% | $84.6106 | $84.61 | $84.60 | $84.60 |
| Purchase #7 | $167.63 | 12.826% | $189.1302 | $189.13 | $189.15 | $189.10 |
| 7 purchase totals = | $914.10 | $985.0943 | $985.09 | $985.10 | $985.00 | |