| 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 | $110.66 | 4.141% | $115.2424 | $115.24 | $115.25 | $115.20 |
| Purchase #2 | $156.33 | 3.815% | $162.294 | $162.29 | $162.30 | $162.30 |
| Purchase #3 | $25.47 | 8.864% | $27.7277 | $27.73 | $27.75 | $27.70 |
| Purchase #4 | $164.67 | 11.626% | $183.8145 | $183.81 | $183.80 | $183.80 |
| Purchase #5 | $85.71 | 6.202% | $91.0257 | $91.03 | $91.05 | $91.00 |
| Purchase #6 | $205.27 | 3.714% | $212.8937 | $212.89 | $212.90 | $212.90 |
| Purchase #7 | $153.36 | 12.536% | $172.5852 | $172.59 | $172.60 | $172.60 |
| 7 purchase totals = | $901.47 | $965.5832 | $965.58 | $965.65 | $965.50 | |