| 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 | $127.46 | 8.789% | $138.6625 | $138.66 | $138.65 | $138.70 |
| Purchase #2 | $17.54 | 8.482% | $19.0277 | $19.03 | $19.05 | $19.00 |
| Purchase #3 | $22.61 | 4.304% | $23.5831 | $23.58 | $23.60 | $23.60 |
| Purchase #4 | $34.91 | 10.522% | $38.5832 | $38.58 | $38.60 | $38.60 |
| Purchase #5 | $145.76 | 6.740% | $155.5842 | $155.58 | $155.60 | $155.60 |
| Purchase #6 | $238.71 | 4.270% | $248.9029 | $248.90 | $248.90 | $248.90 |
| Purchase #7 | $126.99 | 7.825% | $136.927 | $136.93 | $136.95 | $136.90 |
| 7 purchase totals = | $713.98 | $761.2706 | $761.26 | $761.35 | $761.30 | |