| 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 | $171.67 | 7.181% | $183.9976 | $184.00 | $184.00 | $184.00 |
| Purchase #2 | $79.26 | 11.196% | $88.1339 | $88.13 | $88.15 | $88.10 |
| Purchase #3 | $219.31 | 5.863% | $232.1681 | $232.17 | $232.15 | $232.20 |
| Purchase #4 | $135.93 | 7.527% | $146.1615 | $146.16 | $146.15 | $146.20 |
| Purchase #5 | $55.81 | 5.441% | $58.8466 | $58.85 | $58.85 | $58.80 |
| Purchase #6 | $198.95 | 10.550% | $219.9392 | $219.94 | $219.95 | $219.90 |
| Purchase #7 | $89.88 | 6.870% | $96.0548 | $96.05 | $96.05 | $96.10 |
| 7 purchase totals = | $950.81 | $1,025.3017 | $1,025.30 | $1,025.30 | $1,025.30 | |