| 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 | $168.53 | 10.256% | $185.8144 | $185.81 | $185.80 | $185.80 |
| Purchase #2 | $232.61 | 13.367% | $263.703 | $263.70 | $263.70 | $263.70 |
| Purchase #3 | $147.44 | 12.465% | $165.8184 | $165.82 | $165.80 | $165.80 |
| Purchase #4 | $52.75 | 11.425% | $58.7767 | $58.78 | $58.80 | $58.80 |
| Purchase #5 | $28.92 | 9.479% | $31.6613 | $31.66 | $31.65 | $31.70 |
| Purchase #6 | $83.33 | 5.107% | $87.5857 | $87.59 | $87.60 | $87.60 |
| Purchase #7 | $121.91 | 13.484% | $138.3483 | $138.35 | $138.35 | $138.30 |
| 7 purchase totals = | $835.49 | $931.7078 | $931.71 | $931.70 | $931.70 | |