| 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 | $113.34 | 9.459% | $124.0608 | $124.06 | $124.05 | $124.10 |
| Purchase #2 | $106.50 | 8.537% | $115.5919 | $115.59 | $115.60 | $115.60 |
| Purchase #3 | $94.44 | 13.549% | $107.2357 | $107.24 | $107.25 | $107.20 |
| Purchase #4 | $22.98 | 3.524% | $23.7898 | $23.79 | $23.80 | $23.80 |
| Purchase #5 | $170.45 | 7.334% | $182.9508 | $182.95 | $182.95 | $183.00 |
| Purchase #6 | $144.58 | 7.431% | $155.3237 | $155.32 | $155.30 | $155.30 |
| Purchase #7 | $62.46 | 9.558% | $68.4299 | $68.43 | $68.45 | $68.40 |
| 7 purchase totals = | $714.75 | $777.3826 | $777.38 | $777.40 | $777.40 | |