| 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 | $194.98 | 13.437% | $221.1795 | $221.18 | $221.20 | $221.20 |
| Purchase #2 | $121.35 | 12.422% | $136.4241 | $136.42 | $136.40 | $136.40 |
| Purchase #3 | $23.62 | 11.761% | $26.3979 | $26.40 | $26.40 | $26.40 |
| Purchase #4 | $159.67 | 6.573% | $170.1651 | $170.17 | $170.15 | $170.20 |
| Purchase #5 | $92.57 | 6.357% | $98.4547 | $98.45 | $98.45 | $98.50 |
| Purchase #6 | $34.73 | 13.396% | $39.3824 | $39.38 | $39.40 | $39.40 |
| Purchase #7 | $22.90 | 6.581% | $24.407 | $24.41 | $24.40 | $24.40 |
| 7 purchase totals = | $649.82 | $716.4107 | $716.41 | $716.40 | $716.50 | |