| 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 | $146.91 | 12.825% | $165.7512 | $165.75 | $165.75 | $165.80 |
| Purchase #2 | $169.40 | 8.648% | $184.0497 | $184.05 | $184.05 | $184.00 |
| Purchase #3 | $168.92 | 13.118% | $191.0789 | $191.08 | $191.10 | $191.10 |
| Purchase #4 | $140.66 | 8.458% | $152.557 | $152.56 | $152.55 | $152.60 |
| Purchase #5 | $250.51 | 7.813% | $270.0823 | $270.08 | $270.10 | $270.10 |
| Purchase #6 | $240.76 | 3.518% | $249.2299 | $249.23 | $249.25 | $249.20 |
| Purchase #7 | $109.85 | 6.845% | $117.3692 | $117.37 | $117.35 | $117.40 |
| 7 purchase totals = | $1,227.01 | $1,330.1182 | $1,330.12 | $1,330.15 | $1,330.20 | |