| 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 | $159.76 | 5.221% | $168.1011 | $168.10 | $168.10 | $168.10 |
| Purchase #2 | $115.28 | 3.682% | $119.5246 | $119.52 | $119.50 | $119.50 |
| Purchase #3 | $41.87 | 4.432% | $43.7257 | $43.73 | $43.75 | $43.70 |
| Purchase #4 | $75.95 | 11.551% | $84.723 | $84.72 | $84.70 | $84.70 |
| Purchase #5 | $200.73 | 13.270% | $227.3669 | $227.37 | $227.35 | $227.40 |
| Purchase #6 | $14.59 | 13.685% | $16.5866 | $16.59 | $16.60 | $16.60 |
| Purchase #7 | $25.63 | 8.653% | $27.8478 | $27.85 | $27.85 | $27.80 |
| 7 purchase totals = | $633.81 | $687.8757 | $687.88 | $687.85 | $687.80 | |