| 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 | $148.36 | 4.229% | $154.6341 | $154.63 | $154.65 | $154.60 |
| Purchase #2 | $9.46 | 5.133% | $9.9456 | $9.95 | $9.95 | $9.90 |
| Purchase #3 | $193.37 | 9.407% | $211.5603 | $211.56 | $211.55 | $211.60 |
| Purchase #4 | $61.89 | 8.809% | $67.3419 | $67.34 | $67.35 | $67.30 |
| Purchase #5 | $181.78 | 6.834% | $194.2028 | $194.20 | $194.20 | $194.20 |
| Purchase #6 | $21.86 | 3.835% | $22.6983 | $22.70 | $22.70 | $22.70 |
| Purchase #7 | $126.76 | 8.323% | $137.3102 | $137.31 | $137.30 | $137.30 |
| 7 purchase totals = | $743.48 | $797.6932 | $797.69 | $797.70 | $797.60 | |