| 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 | $161.30 | 13.497% | $183.0707 | $183.07 | $183.05 | $183.10 |
| Purchase #2 | $44.32 | 13.836% | $50.4521 | $50.45 | $50.45 | $50.50 |
| Purchase #3 | $87.81 | 6.430% | $93.4562 | $93.46 | $93.45 | $93.50 |
| Purchase #4 | $140.49 | 5.443% | $148.1369 | $148.14 | $148.15 | $148.10 |
| Purchase #5 | $192.38 | 6.830% | $205.5196 | $205.52 | $205.50 | $205.50 |
| Purchase #6 | $196.89 | 6.316% | $209.3256 | $209.33 | $209.35 | $209.30 |
| Purchase #7 | $193.43 | 3.217% | $199.6526 | $199.65 | $199.65 | $199.70 |
| 7 purchase totals = | $1,016.62 | $1,089.6137 | $1,089.62 | $1,089.60 | $1,089.70 | |