| 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 | $160.32 | 9.210% | $175.0855 | $175.09 | $175.10 | $175.10 |
| Purchase #2 | $185.39 | 11.810% | $207.2846 | $207.28 | $207.30 | $207.30 |
| Purchase #3 | $142.29 | 9.315% | $155.5443 | $155.54 | $155.55 | $155.50 |
| Purchase #4 | $34.87 | 10.109% | $38.395 | $38.40 | $38.40 | $38.40 |
| Purchase #5 | $124.74 | 3.862% | $129.5575 | $129.56 | $129.55 | $129.60 |
| Purchase #6 | $83.99 | 9.208% | $91.7238 | $91.72 | $91.70 | $91.70 |
| Purchase #7 | $93.34 | 10.255% | $102.912 | $102.91 | $102.90 | $102.90 |
| 7 purchase totals = | $824.94 | $900.5027 | $900.50 | $900.50 | $900.50 | |