| 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 | $175.51 | 9.233% | $191.7148 | $191.71 | $191.70 | $191.70 |
| Purchase #2 | $61.95 | 4.186% | $64.5432 | $64.54 | $64.55 | $64.50 |
| Purchase #3 | $40.38 | 10.519% | $44.6276 | $44.63 | $44.65 | $44.60 |
| Purchase #4 | $115.47 | 6.591% | $123.0806 | $123.08 | $123.10 | $123.10 |
| Purchase #5 | $166.72 | 9.591% | $182.7101 | $182.71 | $182.70 | $182.70 |
| Purchase #6 | $145.54 | 5.864% | $154.0745 | $154.07 | $154.05 | $154.10 |
| Purchase #7 | $9.65 | 13.484% | $10.9512 | $10.95 | $10.95 | $11.00 |
| 7 purchase totals = | $715.22 | $771.7020 | $771.69 | $771.70 | $771.70 | |