| 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 | $197.91 | 13.588% | $224.802 | $224.80 | $224.80 | $224.80 |
| Purchase #2 | $196.27 | 12.584% | $220.9686 | $220.97 | $220.95 | $221.00 |
| Purchase #3 | $109.41 | 7.822% | $117.9681 | $117.97 | $117.95 | $118.00 |
| Purchase #4 | $169.95 | 13.197% | $192.3783 | $192.38 | $192.40 | $192.40 |
| Purchase #5 | $173.81 | 13.872% | $197.9209 | $197.92 | $197.90 | $197.90 |
| Purchase #6 | $189.93 | 7.670% | $204.4976 | $204.50 | $204.50 | $204.50 |
| Purchase #7 | $19.45 | 6.612% | $20.736 | $20.74 | $20.75 | $20.70 |
| 7 purchase totals = | $1,056.73 | $1,179.2715 | $1,179.28 | $1,179.25 | $1,179.30 | |