| 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 | $171.30 | 12.343% | $192.4436 | $192.44 | $192.45 | $192.40 |
| Purchase #2 | $160.34 | 3.591% | $166.0978 | $166.10 | $166.10 | $166.10 |
| Purchase #3 | $229.39 | 9.498% | $251.1775 | $251.18 | $251.20 | $251.20 |
| Purchase #4 | $175.43 | 5.254% | $184.6471 | $184.65 | $184.65 | $184.60 |
| Purchase #5 | $31.58 | 12.135% | $35.4122 | $35.41 | $35.40 | $35.40 |
| Purchase #6 | $149.67 | 10.772% | $165.7925 | $165.79 | $165.80 | $165.80 |
| Purchase #7 | $57.62 | 6.626% | $61.4379 | $61.44 | $61.45 | $61.40 |
| 7 purchase totals = | $975.33 | $1,057.0086 | $1,057.01 | $1,057.05 | $1,056.90 | |