| 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 | $166.68 | 4.637% | $174.409 | $174.41 | $174.40 | $174.40 |
| Purchase #2 | $94.44 | 12.645% | $106.3819 | $106.38 | $106.40 | $106.40 |
| Purchase #3 | $69.88 | 3.194% | $72.112 | $72.11 | $72.10 | $72.10 |
| Purchase #4 | $242.28 | 5.589% | $255.821 | $255.82 | $255.80 | $255.80 |
| Purchase #5 | $151.95 | 8.684% | $165.1453 | $165.15 | $165.15 | $165.10 |
| Purchase #6 | $242.60 | 13.622% | $275.647 | $275.65 | $275.65 | $275.60 |
| Purchase #7 | $161.28 | 9.170% | $176.0694 | $176.07 | $176.05 | $176.10 |
| 7 purchase totals = | $1,129.11 | $1,225.5856 | $1,225.59 | $1,225.55 | $1,225.50 | |