| 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 | $64.49 | 12.520% | $72.5641 | $72.56 | $72.55 | $72.60 |
| Purchase #2 | $167.66 | 13.158% | $189.7207 | $189.72 | $189.70 | $189.70 |
| Purchase #3 | $71.81 | 12.528% | $80.8064 | $80.81 | $80.80 | $80.80 |
| Purchase #4 | $217.91 | 12.152% | $244.3904 | $244.39 | $244.40 | $244.40 |
| Purchase #5 | $227.35 | 4.285% | $237.0919 | $237.09 | $237.10 | $237.10 |
| Purchase #6 | $158.60 | 4.780% | $166.1811 | $166.18 | $166.20 | $166.20 |
| Purchase #7 | $175.73 | 3.546% | $181.9614 | $181.96 | $181.95 | $182.00 |
| 7 purchase totals = | $1,083.55 | $1,172.7160 | $1,172.71 | $1,172.70 | $1,172.80 | |