| 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 | $159.91 | 8.121% | $172.8963 | $172.90 | $172.90 | $172.90 |
| Purchase #2 | $62.90 | 12.182% | $70.5625 | $70.56 | $70.55 | $70.60 |
| Purchase #3 | $93.43 | 13.604% | $106.1402 | $106.14 | $106.15 | $106.10 |
| Purchase #4 | $119.78 | 9.571% | $131.2441 | $131.24 | $131.25 | $131.20 |
| Purchase #5 | $220.35 | 9.803% | $241.9509 | $241.95 | $241.95 | $242.00 |
| Purchase #6 | $23.39 | 8.704% | $25.4259 | $25.43 | $25.45 | $25.40 |
| Purchase #7 | $17.33 | 3.740% | $17.9781 | $17.98 | $18.00 | $18.00 |
| 7 purchase totals = | $697.09 | $766.1980 | $766.20 | $766.25 | $766.20 | |