| 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 | $108.92 | 8.636% | $118.3263 | $118.33 | $118.35 | $118.30 |
| Purchase #2 | $174.52 | 8.182% | $188.7992 | $188.80 | $188.80 | $188.80 |
| Purchase #3 | $169.29 | 11.859% | $189.3661 | $189.37 | $189.35 | $189.40 |
| Purchase #4 | $20.71 | 8.715% | $22.5149 | $22.51 | $22.50 | $22.50 |
| Purchase #5 | $178.49 | 4.390% | $186.3257 | $186.33 | $186.35 | $186.30 |
| Purchase #6 | $162.26 | 8.789% | $176.521 | $176.52 | $176.50 | $176.50 |
| Purchase #7 | $62.80 | 10.616% | $69.4668 | $69.47 | $69.45 | $69.50 |
| 7 purchase totals = | $876.99 | $951.3200 | $951.33 | $951.30 | $951.30 | |