| 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 | $150.56 | 5.593% | $158.9808 | $158.98 | $159.00 | $159.00 |
| Purchase #2 | $124.64 | 10.315% | $137.4966 | $137.50 | $137.50 | $137.50 |
| Purchase #3 | $227.64 | 11.573% | $253.9848 | $253.98 | $254.00 | $254.00 |
| Purchase #4 | $104.47 | 3.398% | $108.0199 | $108.02 | $108.00 | $108.00 |
| Purchase #5 | $9.84 | 5.777% | $10.4085 | $10.41 | $10.40 | $10.40 |
| Purchase #6 | $219.40 | 9.664% | $240.6028 | $240.60 | $240.60 | $240.60 |
| Purchase #7 | $242.75 | 5.147% | $255.2443 | $255.24 | $255.25 | $255.20 |
| 7 purchase totals = | $1,079.30 | $1,164.7377 | $1,164.73 | $1,164.75 | $1,164.70 | |