| 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 | $158.28 | 5.579% | $167.1104 | $167.11 | $167.10 | $167.10 |
| Purchase #2 | $71.59 | 11.654% | $79.9331 | $79.93 | $79.95 | $79.90 |
| Purchase #3 | $209.32 | 4.217% | $218.147 | $218.15 | $218.15 | $218.10 |
| Purchase #4 | $77.94 | 13.298% | $88.3045 | $88.30 | $88.30 | $88.30 |
| Purchase #5 | $117.27 | 6.729% | $125.1611 | $125.16 | $125.15 | $125.20 |
| Purchase #6 | $85.86 | 8.445% | $93.1109 | $93.11 | $93.10 | $93.10 |
| Purchase #7 | $88.96 | 6.673% | $94.8963 | $94.90 | $94.90 | $94.90 |
| 7 purchase totals = | $809.22 | $866.6633 | $866.66 | $866.65 | $866.60 | |