| 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 | $159.26 | 8.840% | $173.3386 | $173.34 | $173.35 | $173.30 |
| Purchase #2 | $247.46 | 7.263% | $265.433 | $265.43 | $265.45 | $265.40 |
| Purchase #3 | $175.85 | 9.321% | $192.241 | $192.24 | $192.25 | $192.20 |
| Purchase #4 | $88.94 | 13.433% | $100.8873 | $100.89 | $100.90 | $100.90 |
| Purchase #5 | $93.35 | 10.227% | $102.8969 | $102.90 | $102.90 | $102.90 |
| Purchase #6 | $223.31 | 13.411% | $253.2581 | $253.26 | $253.25 | $253.30 |
| Purchase #7 | $76.99 | 7.345% | $82.6449 | $82.64 | $82.65 | $82.60 |
| 7 purchase totals = | $1,065.16 | $1,170.6998 | $1,170.70 | $1,170.75 | $1,170.60 | |