| 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 | $196.39 | 6.331% | $208.8235 | $208.82 | $208.80 | $208.80 |
| Purchase #2 | $66.33 | 10.256% | $73.1328 | $73.13 | $73.15 | $73.10 |
| Purchase #3 | $178.69 | 9.823% | $196.2427 | $196.24 | $196.25 | $196.20 |
| Purchase #4 | $96.66 | 8.428% | $104.8065 | $104.81 | $104.80 | $104.80 |
| Purchase #5 | $188.25 | 3.683% | $195.1832 | $195.18 | $195.20 | $195.20 |
| Purchase #6 | $226.47 | 13.576% | $257.2156 | $257.22 | $257.20 | $257.20 |
| Purchase #7 | $86.54 | 5.764% | $91.5282 | $91.53 | $91.55 | $91.50 |
| 7 purchase totals = | $1,039.33 | $1,126.9325 | $1,126.93 | $1,126.95 | $1,126.80 | |