| 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 | $231.67 | 9.408% | $253.4655 | $253.47 | $253.45 | $253.50 |
| Purchase #2 | $175.27 | 9.760% | $192.3764 | $192.38 | $192.40 | $192.40 |
| Purchase #3 | $40.66 | 9.345% | $44.4597 | $44.46 | $44.45 | $44.50 |
| Purchase #4 | $191.66 | 4.156% | $199.6254 | $199.63 | $199.65 | $199.60 |
| Purchase #5 | $166.54 | 5.277% | $175.3283 | $175.33 | $175.35 | $175.30 |
| Purchase #6 | $104.83 | 5.394% | $110.4845 | $110.48 | $110.50 | $110.50 |
| Purchase #7 | $160.34 | 7.523% | $172.4024 | $172.40 | $172.40 | $172.40 |
| 7 purchase totals = | $1,070.97 | $1,148.1422 | $1,148.15 | $1,148.20 | $1,148.20 | |