| 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 | $166.74 | 4.140% | $173.643 | $173.64 | $173.65 | $173.60 |
| Purchase #2 | $10.63 | 6.435% | $11.314 | $11.31 | $11.30 | $11.30 |
| Purchase #3 | $30.44 | 5.542% | $32.127 | $32.13 | $32.15 | $32.10 |
| Purchase #4 | $232.86 | 11.480% | $259.5923 | $259.59 | $259.60 | $259.60 |
| Purchase #5 | $152.79 | 4.477% | $159.6304 | $159.63 | $159.65 | $159.60 |
| Purchase #6 | $145.87 | 12.452% | $164.0337 | $164.03 | $164.05 | $164.00 |
| Purchase #7 | $11.80 | 10.471% | $13.0356 | $13.04 | $13.05 | $13.00 |
| 7 purchase totals = | $751.13 | $813.3760 | $813.37 | $813.45 | $813.20 | |