| 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 | $158.62 | 11.601% | $177.0215 | $177.02 | $177.00 | $177.00 |
| Purchase #2 | $39.56 | 3.280% | $40.8576 | $40.86 | $40.85 | $40.90 |
| Purchase #3 | $206.59 | 7.314% | $221.7 | $221.70 | $221.70 | $221.70 |
| Purchase #4 | $193.39 | 8.847% | $210.4992 | $210.50 | $210.50 | $210.50 |
| Purchase #5 | $14.74 | 7.349% | $15.8232 | $15.82 | $15.80 | $15.80 |
| Purchase #6 | $19.83 | 4.628% | $20.7477 | $20.75 | $20.75 | $20.70 |
| Purchase #7 | $223.88 | 10.493% | $247.3717 | $247.37 | $247.35 | $247.40 |
| 7 purchase totals = | $856.61 | $934.0209 | $934.02 | $933.95 | $934.00 | |