| 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 | $144.67 | 4.232% | $150.7924 | $150.79 | $150.80 | $150.80 |
| Purchase #2 | $102.30 | 7.392% | $109.862 | $109.86 | $109.85 | $109.90 |
| Purchase #3 | $65.94 | 7.153% | $70.6567 | $70.66 | $70.65 | $70.70 |
| Purchase #4 | $158.52 | 3.418% | $163.9382 | $163.94 | $163.95 | $163.90 |
| Purchase #5 | $42.60 | 10.354% | $47.0108 | $47.01 | $47.00 | $47.00 |
| Purchase #6 | $64.86 | 6.416% | $69.0214 | $69.02 | $69.00 | $69.00 |
| Purchase #7 | $169.76 | 6.818% | $181.3342 | $181.33 | $181.35 | $181.30 |
| 7 purchase totals = | $748.65 | $792.6157 | $792.61 | $792.60 | $792.60 | |