| 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 | $143.78 | 11.472% | $160.2744 | $160.27 | $160.25 | $160.30 |
| Purchase #2 | $130.40 | 11.143% | $144.9305 | $144.93 | $144.95 | $144.90 |
| Purchase #3 | $34.89 | 6.162% | $37.0399 | $37.04 | $37.05 | $37.00 |
| Purchase #4 | $217.70 | 9.134% | $237.5847 | $237.58 | $237.60 | $237.60 |
| Purchase #5 | $95.43 | 12.113% | $106.9894 | $106.99 | $107.00 | $107.00 |
| Purchase #6 | $184.60 | 12.105% | $206.9458 | $206.95 | $206.95 | $206.90 |
| Purchase #7 | $238.44 | 3.222% | $246.1225 | $246.12 | $246.10 | $246.10 |
| 7 purchase totals = | $1,045.24 | $1,139.8872 | $1,139.88 | $1,139.90 | $1,139.80 | |