| 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 | $187.25 | 12.614% | $210.8697 | $210.87 | $210.85 | $210.90 |
| Purchase #2 | $48.71 | 3.217% | $50.277 | $50.28 | $50.30 | $50.30 |
| Purchase #3 | $157.73 | 11.325% | $175.5929 | $175.59 | $175.60 | $175.60 |
| Purchase #4 | $85.84 | 7.298% | $92.1046 | $92.10 | $92.10 | $92.10 |
| Purchase #5 | $182.39 | 5.277% | $192.0147 | $192.01 | $192.00 | $192.00 |
| Purchase #6 | $195.95 | 10.522% | $216.5679 | $216.57 | $216.55 | $216.60 |
| Purchase #7 | $182.55 | 9.548% | $199.9799 | $199.98 | $200.00 | $200.00 |
| 7 purchase totals = | $1,040.42 | $1,137.4067 | $1,137.40 | $1,137.40 | $1,137.50 | |