| 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 | $167.26 | 10.329% | $184.5363 | $184.54 | $184.55 | $184.50 |
| Purchase #2 | $78.59 | 13.437% | $89.1501 | $89.15 | $89.15 | $89.20 |
| Purchase #3 | $8.62 | 12.224% | $9.6737 | $9.67 | $9.65 | $9.70 |
| Purchase #4 | $21.36 | 10.576% | $23.619 | $23.62 | $23.60 | $23.60 |
| Purchase #5 | $161.53 | 13.214% | $182.8746 | $182.87 | $182.85 | $182.90 |
| Purchase #6 | $120.59 | 6.786% | $128.7732 | $128.77 | $128.75 | $128.80 |
| Purchase #7 | $250.37 | 11.812% | $279.9437 | $279.94 | $279.95 | $279.90 |
| 7 purchase totals = | $808.32 | $898.5706 | $898.56 | $898.50 | $898.60 | |