| 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 | $152.45 | 5.793% | $161.2814 | $161.28 | $161.30 | $161.30 |
| Purchase #2 | $159.80 | 13.651% | $181.6143 | $181.61 | $181.60 | $181.60 |
| Purchase #3 | $231.97 | 12.451% | $260.8526 | $260.85 | $260.85 | $260.90 |
| Purchase #4 | $55.96 | 12.426% | $62.9136 | $62.91 | $62.90 | $62.90 |
| Purchase #5 | $211.34 | 8.716% | $229.7604 | $229.76 | $229.75 | $229.80 |
| Purchase #6 | $106.41 | 4.492% | $111.1899 | $111.19 | $111.20 | $111.20 |
| Purchase #7 | $167.74 | 9.228% | $183.219 | $183.22 | $183.20 | $183.20 |
| 7 purchase totals = | $1,085.67 | $1,190.8312 | $1,190.82 | $1,190.80 | $1,190.90 | |