| 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 | $160.94 | 12.863% | $181.6417 | $181.64 | $181.65 | $181.60 |
| Purchase #2 | $121.60 | 8.224% | $131.6004 | $131.60 | $131.60 | $131.60 |
| Purchase #3 | $196.85 | 3.109% | $202.9701 | $202.97 | $202.95 | $203.00 |
| Purchase #4 | $100.63 | 8.694% | $109.3788 | $109.38 | $109.40 | $109.40 |
| Purchase #5 | $84.80 | 4.816% | $88.884 | $88.88 | $88.90 | $88.90 |
| Purchase #6 | $122.26 | 3.837% | $126.9511 | $126.95 | $126.95 | $127.00 |
| Purchase #7 | $174.84 | 13.598% | $198.6147 | $198.61 | $198.60 | $198.60 |
| 7 purchase totals = | $961.92 | $1,040.0408 | $1,040.03 | $1,040.05 | $1,040.10 | |