| 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 | $191.78 | 13.486% | $217.6435 | $217.64 | $217.65 | $217.60 |
| Purchase #2 | $219.67 | 5.667% | $232.1187 | $232.12 | $232.10 | $232.10 |
| Purchase #3 | $183.75 | 10.463% | $202.9758 | $202.98 | $203.00 | $203.00 |
| Purchase #4 | $155.57 | 6.493% | $165.6712 | $165.67 | $165.65 | $165.70 |
| Purchase #5 | $203.56 | 6.579% | $216.9522 | $216.95 | $216.95 | $217.00 |
| Purchase #6 | $205.92 | 5.359% | $216.9553 | $216.96 | $216.95 | $217.00 |
| Purchase #7 | $141.87 | 3.240% | $146.4666 | $146.47 | $146.45 | $146.50 |
| 7 purchase totals = | $1,302.12 | $1,398.7833 | $1,398.79 | $1,398.75 | $1,398.90 | |