| 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 | $189.54 | 7.695% | $204.1251 | $204.13 | $204.15 | $204.10 |
| Purchase #2 | $130.66 | 9.787% | $143.4477 | $143.45 | $143.45 | $143.40 |
| Purchase #3 | $29.48 | 12.242% | $33.0889 | $33.09 | $33.10 | $33.10 |
| Purchase #4 | $81.53 | 8.236% | $88.2448 | $88.24 | $88.25 | $88.20 |
| Purchase #5 | $133.27 | 7.438% | $143.1826 | $143.18 | $143.20 | $143.20 |
| Purchase #6 | $34.83 | 9.138% | $38.0128 | $38.01 | $38.00 | $38.00 |
| Purchase #7 | $205.95 | 8.509% | $223.4743 | $223.47 | $223.45 | $223.50 |
| 7 purchase totals = | $805.26 | $873.5762 | $873.57 | $873.60 | $873.50 | |