| 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 | $174.34 | 13.300% | $197.5272 | $197.53 | $197.55 | $197.50 |
| Purchase #2 | $18.38 | 8.633% | $19.9667 | $19.97 | $19.95 | $20.00 |
| Purchase #3 | $65.80 | 10.131% | $72.4662 | $72.47 | $72.45 | $72.50 |
| Purchase #4 | $34.34 | 6.625% | $36.615 | $36.62 | $36.60 | $36.60 |
| Purchase #5 | $46.45 | 7.837% | $50.0903 | $50.09 | $50.10 | $50.10 |
| Purchase #6 | $156.64 | 13.165% | $177.2617 | $177.26 | $177.25 | $177.30 |
| Purchase #7 | $126.96 | 7.213% | $136.1176 | $136.12 | $136.10 | $136.10 |
| 7 purchase totals = | $622.91 | $690.0447 | $690.06 | $690.00 | $690.10 | |