| 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 | $155.52 | 6.381% | $165.4437 | $165.44 | $165.45 | $165.40 |
| Purchase #2 | $96.54 | 10.674% | $106.8447 | $106.84 | $106.85 | $106.80 |
| Purchase #3 | $225.88 | 6.303% | $240.1172 | $240.12 | $240.10 | $240.10 |
| Purchase #4 | $129.34 | 12.276% | $145.2178 | $145.22 | $145.20 | $145.20 |
| Purchase #5 | $32.60 | 7.513% | $35.0492 | $35.05 | $35.05 | $35.00 |
| Purchase #6 | $52.85 | 7.119% | $56.6124 | $56.61 | $56.60 | $56.60 |
| Purchase #7 | $113.48 | 11.451% | $126.4746 | $126.47 | $126.45 | $126.50 |
| 7 purchase totals = | $806.21 | $875.7596 | $875.75 | $875.70 | $875.60 | |