| 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 | $180.64 | 6.214% | $191.865 | $191.87 | $191.85 | $191.90 |
| Purchase #2 | $14.59 | 4.858% | $15.2988 | $15.30 | $15.30 | $15.30 |
| Purchase #3 | $92.94 | 5.463% | $98.0173 | $98.02 | $98.00 | $98.00 |
| Purchase #4 | $38.66 | 4.241% | $40.2996 | $40.30 | $40.30 | $40.30 |
| Purchase #5 | $229.33 | 10.115% | $252.5267 | $252.53 | $252.55 | $252.50 |
| Purchase #6 | $194.60 | 4.339% | $203.0437 | $203.04 | $203.05 | $203.00 |
| Purchase #7 | $7.43 | 7.382% | $7.9785 | $7.98 | $8.00 | $8.00 |
| 7 purchase totals = | $758.19 | $809.0296 | $809.04 | $809.05 | $809.00 | |