| 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 | $181.56 | 4.122% | $189.0439 | $189.04 | $189.05 | $189.00 |
| Purchase #2 | $131.79 | 4.767% | $138.0724 | $138.07 | $138.05 | $138.10 |
| Purchase #3 | $76.70 | 7.386% | $82.3651 | $82.37 | $82.35 | $82.40 |
| Purchase #4 | $86.35 | 6.226% | $91.7262 | $91.73 | $91.75 | $91.70 |
| Purchase #5 | $141.57 | 12.434% | $159.1728 | $159.17 | $159.15 | $159.20 |
| Purchase #6 | $159.33 | 4.807% | $166.989 | $166.99 | $167.00 | $167.00 |
| Purchase #7 | $181.98 | 7.265% | $195.2008 | $195.20 | $195.20 | $195.20 |
| 7 purchase totals = | $959.28 | $1,022.5702 | $1,022.57 | $1,022.55 | $1,022.60 | |