| 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 | $138.59 | 3.859% | $143.9382 | $143.94 | $143.95 | $143.90 |
| Purchase #2 | $65.44 | 11.777% | $73.1469 | $73.15 | $73.15 | $73.10 |
| Purchase #3 | $197.46 | 5.515% | $208.3499 | $208.35 | $208.35 | $208.30 |
| Purchase #4 | $182.70 | 7.182% | $195.8215 | $195.82 | $195.80 | $195.80 |
| Purchase #5 | $245.87 | 8.466% | $266.6854 | $266.69 | $266.70 | $266.70 |
| Purchase #6 | $90.63 | 13.853% | $103.185 | $103.19 | $103.20 | $103.20 |
| Purchase #7 | $153.39 | 12.682% | $172.8429 | $172.84 | $172.85 | $172.80 |
| 7 purchase totals = | $1,074.08 | $1,163.9698 | $1,163.98 | $1,164.00 | $1,163.80 | |