| 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 | $181.39 | 9.283% | $198.2284 | $198.23 | $198.25 | $198.20 |
| Purchase #2 | $63.34 | 7.820% | $68.2932 | $68.29 | $68.30 | $68.30 |
| Purchase #3 | $71.33 | 4.762% | $74.7267 | $74.73 | $74.75 | $74.70 |
| Purchase #4 | $149.40 | 8.639% | $162.3067 | $162.31 | $162.30 | $162.30 |
| Purchase #5 | $150.49 | 7.662% | $162.0205 | $162.02 | $162.00 | $162.00 |
| Purchase #6 | $8.38 | 12.185% | $9.4011 | $9.40 | $9.40 | $9.40 |
| Purchase #7 | $5.73 | 5.819% | $6.0634 | $6.06 | $6.05 | $6.10 |
| 7 purchase totals = | $630.06 | $681.0400 | $681.04 | $681.05 | $681.00 | |