| 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 | $193.75 | 5.690% | $204.7744 | $204.77 | $204.75 | $204.80 |
| Purchase #2 | $116.71 | 8.865% | $127.0563 | $127.06 | $127.05 | $127.10 |
| Purchase #3 | $36.69 | 3.837% | $38.0978 | $38.10 | $38.10 | $38.10 |
| Purchase #4 | $34.94 | 9.722% | $38.3369 | $38.34 | $38.35 | $38.30 |
| Purchase #5 | $108.61 | 7.487% | $116.7416 | $116.74 | $116.75 | $116.70 |
| Purchase #6 | $178.70 | 8.695% | $194.238 | $194.24 | $194.25 | $194.20 |
| Purchase #7 | $170.92 | 7.543% | $183.8125 | $183.81 | $183.80 | $183.80 |
| 7 purchase totals = | $840.32 | $903.0575 | $903.06 | $903.05 | $903.00 | |