| 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 | $155.31 | 10.475% | $171.5787 | $171.58 | $171.60 | $171.60 |
| Purchase #2 | $53.70 | 5.618% | $56.7169 | $56.72 | $56.70 | $56.70 |
| Purchase #3 | $181.42 | 7.576% | $195.1644 | $195.16 | $195.15 | $195.20 |
| Purchase #4 | $100.31 | 7.214% | $107.5464 | $107.55 | $107.55 | $107.50 |
| Purchase #5 | $171.45 | 8.423% | $185.8912 | $185.89 | $185.90 | $185.90 |
| Purchase #6 | $213.80 | 6.721% | $228.1695 | $228.17 | $228.15 | $228.20 |
| Purchase #7 | $203.51 | 6.384% | $216.5021 | $216.50 | $216.50 | $216.50 |
| 7 purchase totals = | $1,079.50 | $1,161.5692 | $1,161.57 | $1,161.55 | $1,161.60 | |