| 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 | $167.86 | 6.471% | $178.7222 | $178.72 | $178.70 | $178.70 |
| Purchase #2 | $197.51 | 3.786% | $204.9877 | $204.99 | $205.00 | $205.00 |
| Purchase #3 | $225.50 | 12.497% | $253.6807 | $253.68 | $253.70 | $253.70 |
| Purchase #4 | $63.70 | 7.571% | $68.5227 | $68.52 | $68.50 | $68.50 |
| Purchase #5 | $213.85 | 10.717% | $236.7683 | $236.77 | $236.75 | $236.80 |
| Purchase #6 | $49.35 | 3.517% | $51.0856 | $51.09 | $51.10 | $51.10 |
| Purchase #7 | $16.89 | 3.846% | $17.5396 | $17.54 | $17.55 | $17.50 |
| 7 purchase totals = | $934.66 | $1,011.3068 | $1,011.31 | $1,011.30 | $1,011.30 | |