| 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 | $181.40 | 9.399% | $198.4498 | $198.45 | $198.45 | $198.40 |
| Purchase #2 | $44.57 | 11.302% | $49.6073 | $49.61 | $49.60 | $49.60 |
| Purchase #3 | $176.79 | 7.124% | $189.3845 | $189.38 | $189.40 | $189.40 |
| Purchase #4 | $17.29 | 13.583% | $19.6385 | $19.64 | $19.65 | $19.60 |
| Purchase #5 | $142.41 | 8.832% | $154.9877 | $154.99 | $155.00 | $155.00 |
| Purchase #6 | $217.71 | 3.670% | $225.7 | $225.70 | $225.70 | $225.70 |
| Purchase #7 | $242.50 | 9.200% | $264.81 | $264.81 | $264.80 | $264.80 |
| 7 purchase totals = | $1,022.67 | $1,102.5778 | $1,102.58 | $1,102.60 | $1,102.50 | |