| 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 | $145.51 | 3.872% | $151.1441 | $151.14 | $151.15 | $151.10 |
| Purchase #2 | $195.93 | 12.590% | $220.5976 | $220.60 | $220.60 | $220.60 |
| Purchase #3 | $248.86 | 13.553% | $282.588 | $282.59 | $282.60 | $282.60 |
| Purchase #4 | $163.59 | 6.509% | $174.2381 | $174.24 | $174.25 | $174.20 |
| Purchase #5 | $79.30 | 5.863% | $83.9494 | $83.95 | $83.95 | $83.90 |
| Purchase #6 | $142.88 | 10.847% | $158.3782 | $158.38 | $158.40 | $158.40 |
| Purchase #7 | $156.97 | 10.788% | $173.9039 | $173.90 | $173.90 | $173.90 |
| 7 purchase totals = | $1,133.04 | $1,244.7993 | $1,244.80 | $1,244.85 | $1,244.70 | |