| 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 | $164.85 | 8.658% | $179.1227 | $179.12 | $179.10 | $179.10 |
| Purchase #2 | $84.76 | 11.370% | $94.3972 | $94.40 | $94.40 | $94.40 |
| Purchase #3 | $113.95 | 4.855% | $119.4823 | $119.48 | $119.50 | $119.50 |
| Purchase #4 | $155.30 | 8.418% | $168.3732 | $168.37 | $168.35 | $168.40 |
| Purchase #5 | $8.29 | 9.190% | $9.0519 | $9.05 | $9.05 | $9.10 |
| Purchase #6 | $147.36 | 13.324% | $166.9942 | $166.99 | $167.00 | $167.00 |
| Purchase #7 | $148.71 | 12.331% | $167.0474 | $167.05 | $167.05 | $167.00 |
| 7 purchase totals = | $823.22 | $904.4689 | $904.46 | $904.45 | $904.50 | |