| 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 | $191.88 | 13.505% | $217.7934 | $217.79 | $217.80 | $217.80 |
| Purchase #2 | $117.53 | 8.420% | $127.426 | $127.43 | $127.45 | $127.40 |
| Purchase #3 | $112.42 | 12.273% | $126.2173 | $126.22 | $126.20 | $126.20 |
| Purchase #4 | $14.33 | 7.705% | $15.4341 | $15.43 | $15.45 | $15.40 |
| Purchase #5 | $143.64 | 6.332% | $152.7353 | $152.74 | $152.75 | $152.70 |
| Purchase #6 | $37.73 | 5.226% | $39.7018 | $39.70 | $39.70 | $39.70 |
| Purchase #7 | $172.30 | 12.153% | $193.2396 | $193.24 | $193.25 | $193.20 |
| 7 purchase totals = | $789.83 | $872.5475 | $872.55 | $872.60 | $872.40 | |