| 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 | $189.55 | 3.145% | $195.5113 | $195.51 | $195.50 | $195.50 |
| Purchase #2 | $142.36 | 9.171% | $155.4158 | $155.42 | $155.40 | $155.40 |
| Purchase #3 | $159.35 | 3.139% | $164.352 | $164.35 | $164.35 | $164.40 |
| Purchase #4 | $19.38 | 7.435% | $20.8209 | $20.82 | $20.80 | $20.80 |
| Purchase #5 | $151.78 | 7.688% | $163.4488 | $163.45 | $163.45 | $163.40 |
| Purchase #6 | $131.74 | 13.143% | $149.0546 | $149.05 | $149.05 | $149.10 |
| Purchase #7 | $114.59 | 8.762% | $124.6304 | $124.63 | $124.65 | $124.60 |
| 7 purchase totals = | $908.75 | $973.2338 | $973.23 | $973.20 | $973.20 | |