| 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 | $156.82 | 5.298% | $165.1283 | $165.13 | $165.15 | $165.10 |
| Purchase #2 | $232.99 | 8.827% | $253.556 | $253.56 | $253.55 | $253.60 |
| Purchase #3 | $178.88 | 4.205% | $186.4019 | $186.40 | $186.40 | $186.40 |
| Purchase #4 | $42.61 | 10.197% | $46.9549 | $46.95 | $46.95 | $47.00 |
| Purchase #5 | $39.33 | 12.837% | $44.3788 | $44.38 | $44.40 | $44.40 |
| Purchase #6 | $5.51 | 5.306% | $5.8024 | $5.80 | $5.80 | $5.80 |
| Purchase #7 | $188.29 | 13.532% | $213.7694 | $213.77 | $213.75 | $213.80 |
| 7 purchase totals = | $844.43 | $915.9917 | $915.99 | $916.00 | $916.10 | |