| 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 | $143.92 | 10.730% | $159.3626 | $159.36 | $159.35 | $159.40 |
| Purchase #2 | $199.50 | 10.514% | $220.4754 | $220.48 | $220.50 | $220.50 |
| Purchase #3 | $218.40 | 12.425% | $245.5362 | $245.54 | $245.55 | $245.50 |
| Purchase #4 | $162.36 | 12.424% | $182.5316 | $182.53 | $182.55 | $182.50 |
| Purchase #5 | $86.47 | 8.169% | $93.5337 | $93.53 | $93.55 | $93.50 |
| Purchase #6 | $200.88 | 12.464% | $225.9177 | $225.92 | $225.90 | $225.90 |
| Purchase #7 | $181.67 | 13.300% | $205.8321 | $205.83 | $205.85 | $205.80 |
| 7 purchase totals = | $1,193.20 | $1,333.1893 | $1,333.19 | $1,333.25 | $1,333.10 | |