| 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 | $189.63 | 5.196% | $199.4832 | $199.48 | $199.50 | $199.50 |
| Purchase #2 | $184.54 | 3.751% | $191.4621 | $191.46 | $191.45 | $191.50 |
| Purchase #3 | $149.97 | 7.246% | $160.8368 | $160.84 | $160.85 | $160.80 |
| Purchase #4 | $15.46 | 13.600% | $17.5626 | $17.56 | $17.55 | $17.60 |
| Purchase #5 | $157.78 | 7.522% | $169.6482 | $169.65 | $169.65 | $169.60 |
| Purchase #6 | $194.68 | 4.422% | $203.2887 | $203.29 | $203.30 | $203.30 |
| Purchase #7 | $230.91 | 12.410% | $259.5659 | $259.57 | $259.55 | $259.60 |
| 7 purchase totals = | $1,122.97 | $1,201.8475 | $1,201.85 | $1,201.85 | $1,201.90 | |