| 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 | $189.63 | 11.172% | $210.8155 | $210.82 | $210.80 | $210.80 |
| Purchase #2 | $5.39 | 9.774% | $5.9168 | $5.92 | $5.90 | $5.90 |
| Purchase #3 | $160.89 | 13.480% | $182.578 | $182.58 | $182.60 | $182.60 |
| Purchase #4 | $25.90 | 5.482% | $27.3198 | $27.32 | $27.30 | $27.30 |
| Purchase #5 | $136.65 | 12.688% | $153.9882 | $153.99 | $154.00 | $154.00 |
| Purchase #6 | $172.47 | 10.314% | $190.2586 | $190.26 | $190.25 | $190.30 |
| Purchase #7 | $158.81 | 12.280% | $178.3119 | $178.31 | $178.30 | $178.30 |
| 7 purchase totals = | $849.74 | $949.1888 | $949.20 | $949.15 | $949.20 | |