| 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 | $137.49 | 3.768% | $142.6706 | $142.67 | $142.65 | $142.70 |
| Purchase #2 | $108.27 | 10.183% | $119.2951 | $119.30 | $119.30 | $119.30 |
| Purchase #3 | $183.31 | 9.148% | $200.0792 | $200.08 | $200.10 | $200.10 |
| Purchase #4 | $248.97 | 9.428% | $272.4429 | $272.44 | $272.45 | $272.40 |
| Purchase #5 | $143.74 | 11.598% | $160.411 | $160.41 | $160.40 | $160.40 |
| Purchase #6 | $38.99 | 12.138% | $43.7226 | $43.72 | $43.70 | $43.70 |
| Purchase #7 | $20.49 | 6.621% | $21.8466 | $21.85 | $21.85 | $21.80 |
| 7 purchase totals = | $881.26 | $960.4680 | $960.47 | $960.45 | $960.40 | |