| 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 | $119.61 | 10.285% | $131.9119 | $131.91 | $131.90 | $131.90 |
| Purchase #2 | $148.78 | 3.616% | $154.1599 | $154.16 | $154.15 | $154.20 |
| Purchase #3 | $133.86 | 9.640% | $146.7641 | $146.76 | $146.75 | $146.80 |
| Purchase #4 | $15.67 | 12.534% | $17.6341 | $17.63 | $17.65 | $17.60 |
| Purchase #5 | $161.40 | 6.856% | $172.4656 | $172.47 | $172.45 | $172.50 |
| Purchase #6 | $220.77 | 10.181% | $243.2466 | $243.25 | $243.25 | $243.20 |
| Purchase #7 | $17.88 | 7.587% | $19.2366 | $19.24 | $19.25 | $19.20 |
| 7 purchase totals = | $817.97 | $885.4188 | $885.42 | $885.40 | $885.40 | |