| 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 | $145.78 | 6.311% | $154.9802 | $154.98 | $155.00 | $155.00 |
| Purchase #2 | $184.35 | 3.328% | $190.4852 | $190.49 | $190.50 | $190.50 |
| Purchase #3 | $182.64 | 7.455% | $196.2558 | $196.26 | $196.25 | $196.30 |
| Purchase #4 | $185.48 | 11.859% | $207.4761 | $207.48 | $207.50 | $207.50 |
| Purchase #5 | $230.53 | 11.260% | $256.4877 | $256.49 | $256.50 | $256.50 |
| Purchase #6 | $132.84 | 7.742% | $143.1245 | $143.12 | $143.10 | $143.10 |
| Purchase #7 | $102.87 | 7.565% | $110.6521 | $110.65 | $110.65 | $110.70 |
| 7 purchase totals = | $1,164.49 | $1,259.4616 | $1,259.47 | $1,259.50 | $1,259.60 | |