| 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 | $169.76 | 8.326% | $183.8942 | $183.89 | $183.90 | $183.90 |
| Purchase #2 | $115.45 | 12.376% | $129.7381 | $129.74 | $129.75 | $129.70 |
| Purchase #3 | $196.84 | 3.807% | $204.3337 | $204.33 | $204.35 | $204.30 |
| Purchase #4 | $20.34 | 4.810% | $21.3184 | $21.32 | $21.30 | $21.30 |
| Purchase #5 | $38.71 | 9.688% | $42.4602 | $42.46 | $42.45 | $42.50 |
| Purchase #6 | $220.57 | 4.245% | $229.9332 | $229.93 | $229.95 | $229.90 |
| Purchase #7 | $120.54 | 8.720% | $131.0511 | $131.05 | $131.05 | $131.10 |
| 7 purchase totals = | $882.21 | $942.7289 | $942.72 | $942.75 | $942.70 | |