| 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 | $138.27 | 13.319% | $156.6862 | $156.69 | $156.70 | $156.70 |
| Purchase #2 | $130.82 | 12.555% | $147.2445 | $147.24 | $147.25 | $147.20 |
| Purchase #3 | $103.34 | 7.521% | $111.1122 | $111.11 | $111.10 | $111.10 |
| Purchase #4 | $27.27 | 8.637% | $29.6253 | $29.63 | $29.65 | $29.60 |
| Purchase #5 | $204.93 | 3.679% | $212.4694 | $212.47 | $212.45 | $212.50 |
| Purchase #6 | $165.65 | 10.621% | $183.2437 | $183.24 | $183.25 | $183.20 |
| Purchase #7 | $47.97 | 6.220% | $50.9537 | $50.95 | $50.95 | $51.00 |
| 7 purchase totals = | $818.25 | $891.3350 | $891.33 | $891.35 | $891.30 | |