| 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 | $192.61 | 5.449% | $203.1053 | $203.11 | $203.10 | $203.10 |
| Purchase #2 | $217.49 | 10.282% | $239.8523 | $239.85 | $239.85 | $239.90 |
| Purchase #3 | $166.82 | 8.306% | $180.6761 | $180.68 | $180.70 | $180.70 |
| Purchase #4 | $123.94 | 3.549% | $128.3386 | $128.34 | $128.35 | $128.30 |
| Purchase #5 | $164.28 | 4.560% | $171.7712 | $171.77 | $171.75 | $171.80 |
| Purchase #6 | $159.92 | 6.279% | $169.9614 | $169.96 | $169.95 | $170.00 |
| Purchase #7 | $82.46 | 11.472% | $91.9198 | $91.92 | $91.90 | $91.90 |
| 7 purchase totals = | $1,107.52 | $1,185.6247 | $1,185.63 | $1,185.60 | $1,185.70 | |