| 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 | $138.96 | 9.772% | $152.5392 | $152.54 | $152.55 | $152.50 |
| Purchase #2 | $29.76 | 13.336% | $33.7288 | $33.73 | $33.75 | $33.70 |
| Purchase #3 | $123.28 | 10.867% | $136.6768 | $136.68 | $136.70 | $136.70 |
| Purchase #4 | $233.96 | 7.279% | $250.9899 | $250.99 | $251.00 | $251.00 |
| Purchase #5 | $150.58 | 13.112% | $170.324 | $170.32 | $170.30 | $170.30 |
| Purchase #6 | $241.31 | 12.599% | $271.7126 | $271.71 | $271.70 | $271.70 |
| Purchase #7 | $152.79 | 9.400% | $167.1523 | $167.15 | $167.15 | $167.20 |
| 7 purchase totals = | $1,070.64 | $1,183.1236 | $1,183.12 | $1,183.15 | $1,183.10 | |