| 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 | $137.51 | 12.457% | $154.6396 | $154.64 | $154.65 | $154.60 |
| Purchase #2 | $45.38 | 6.546% | $48.3506 | $48.35 | $48.35 | $48.40 |
| Purchase #3 | $146.90 | 10.226% | $161.922 | $161.92 | $161.90 | $161.90 |
| Purchase #4 | $72.71 | 10.351% | $80.2362 | $80.24 | $80.25 | $80.20 |
| Purchase #5 | $10.72 | 11.192% | $11.9198 | $11.92 | $11.90 | $11.90 |
| Purchase #6 | $189.62 | 6.789% | $202.4933 | $202.49 | $202.50 | $202.50 |
| Purchase #7 | $159.59 | 8.348% | $172.9126 | $172.91 | $172.90 | $172.90 |
| 7 purchase totals = | $762.43 | $832.4741 | $832.47 | $832.45 | $832.40 | |