| 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 | $33.98 | 8.287% | $36.7959 | $36.80 | $36.80 | $36.80 |
| Purchase #2 | $223.82 | 11.406% | $249.3489 | $249.35 | $249.35 | $249.30 |
| Purchase #3 | $156.81 | 9.713% | $172.041 | $172.04 | $172.05 | $172.00 |
| Purchase #4 | $237.27 | 13.214% | $268.6229 | $268.62 | $268.60 | $268.60 |
| Purchase #5 | $97.33 | 10.334% | $107.3881 | $107.39 | $107.40 | $107.40 |
| Purchase #6 | $117.47 | 8.225% | $127.1319 | $127.13 | $127.15 | $127.10 |
| Purchase #7 | $167.62 | 4.314% | $174.8511 | $174.85 | $174.85 | $174.90 |
| 7 purchase totals = | $1,034.30 | $1,136.1798 | $1,136.18 | $1,136.20 | $1,136.10 | |