| 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 | $167.40 | 10.623% | $185.1829 | $185.18 | $185.20 | $185.20 |
| Purchase #2 | $67.82 | 13.633% | $77.0659 | $77.07 | $77.05 | $77.10 |
| Purchase #3 | $155.81 | 3.369% | $161.0592 | $161.06 | $161.05 | $161.10 |
| Purchase #4 | $114.56 | 4.539% | $119.7599 | $119.76 | $119.75 | $119.80 |
| Purchase #5 | $86.82 | 13.855% | $98.8489 | $98.85 | $98.85 | $98.80 |
| Purchase #6 | $204.28 | 8.154% | $220.937 | $220.94 | $220.95 | $220.90 |
| Purchase #7 | $110.35 | 6.457% | $117.4753 | $117.48 | $117.50 | $117.50 |
| 7 purchase totals = | $907.04 | $980.3291 | $980.34 | $980.35 | $980.40 | |