| 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 | $126.88 | 8.383% | $137.5164 | $137.52 | $137.50 | $137.50 |
| Purchase #2 | $206.88 | 5.788% | $218.8542 | $218.85 | $218.85 | $218.90 |
| Purchase #3 | $21.87 | 4.184% | $22.785 | $22.79 | $22.80 | $22.80 |
| Purchase #4 | $129.39 | 5.869% | $136.9839 | $136.98 | $137.00 | $137.00 |
| Purchase #5 | $169.77 | 10.148% | $186.9983 | $187.00 | $187.00 | $187.00 |
| Purchase #6 | $18.26 | 5.837% | $19.3258 | $19.33 | $19.35 | $19.30 |
| Purchase #7 | $159.81 | 6.230% | $169.7662 | $169.77 | $169.75 | $169.80 |
| 7 purchase totals = | $832.86 | $892.2298 | $892.24 | $892.25 | $892.30 | |