| 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 | $139.67 | 8.180% | $151.095 | $151.10 | $151.10 | $151.10 |
| Purchase #2 | $59.60 | 7.554% | $64.1022 | $64.10 | $64.10 | $64.10 |
| Purchase #3 | $152.65 | 7.862% | $164.6513 | $164.65 | $164.65 | $164.70 |
| Purchase #4 | $82.55 | 12.301% | $92.7045 | $92.70 | $92.70 | $92.70 |
| Purchase #5 | $175.74 | 7.581% | $189.0628 | $189.06 | $189.05 | $189.10 |
| Purchase #6 | $207.88 | 13.848% | $236.6672 | $236.67 | $236.65 | $236.70 |
| Purchase #7 | $146.66 | 6.794% | $156.6241 | $156.62 | $156.60 | $156.60 |
| 7 purchase totals = | $964.75 | $1,054.9071 | $1,054.90 | $1,054.85 | $1,055.00 | |