| 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 | $145.83 | 8.688% | $158.4997 | $158.50 | $158.50 | $158.50 |
| Purchase #2 | $109.63 | 11.726% | $122.4852 | $122.49 | $122.50 | $122.50 |
| Purchase #3 | $239.40 | 8.828% | $260.5342 | $260.53 | $260.55 | $260.50 |
| Purchase #4 | $83.84 | 6.546% | $89.3282 | $89.33 | $89.35 | $89.30 |
| Purchase #5 | $68.93 | 7.664% | $74.2128 | $74.21 | $74.20 | $74.20 |
| Purchase #6 | $18.29 | 8.125% | $19.7761 | $19.78 | $19.80 | $19.80 |
| Purchase #7 | $161.89 | 4.863% | $169.7627 | $169.76 | $169.75 | $169.80 |
| 7 purchase totals = | $827.81 | $894.5989 | $894.60 | $894.65 | $894.60 | |