| 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 | $121.29 | 12.784% | $136.7957 | $136.80 | $136.80 | $136.80 |
| Purchase #2 | $7.72 | 6.346% | $8.2099 | $8.21 | $8.20 | $8.20 |
| Purchase #3 | $153.30 | 11.591% | $171.069 | $171.07 | $171.05 | $171.10 |
| Purchase #4 | $39.75 | 11.170% | $44.1901 | $44.19 | $44.20 | $44.20 |
| Purchase #5 | $216.64 | 4.650% | $226.7138 | $226.71 | $226.70 | $226.70 |
| Purchase #6 | $64.40 | 11.474% | $71.7893 | $71.79 | $71.80 | $71.80 |
| Purchase #7 | $60.76 | 6.371% | $64.631 | $64.63 | $64.65 | $64.60 |
| 7 purchase totals = | $663.86 | $723.3988 | $723.40 | $723.40 | $723.40 | |