| 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 | $122.77 | 9.147% | $133.9998 | $134.00 | $134.00 | $134.00 |
| Purchase #2 | $130.97 | 8.594% | $142.2256 | $142.23 | $142.25 | $142.20 |
| Purchase #3 | $86.88 | 3.864% | $90.237 | $90.24 | $90.25 | $90.20 |
| Purchase #4 | $43.84 | 11.404% | $48.8395 | $48.84 | $48.85 | $48.80 |
| Purchase #5 | $23.39 | 4.655% | $24.4788 | $24.48 | $24.50 | $24.50 |
| Purchase #6 | $174.53 | 11.430% | $194.4788 | $194.48 | $194.50 | $194.50 |
| Purchase #7 | $170.58 | 4.391% | $178.0702 | $178.07 | $178.05 | $178.10 |
| 7 purchase totals = | $752.96 | $812.3297 | $812.34 | $812.40 | $812.30 | |