| 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 | $178.61 | 5.315% | $188.1031 | $188.10 | $188.10 | $188.10 |
| Purchase #2 | $9.69 | 11.635% | $10.8174 | $10.82 | $10.80 | $10.80 |
| Purchase #3 | $95.82 | 13.601% | $108.8525 | $108.85 | $108.85 | $108.90 |
| Purchase #4 | $248.30 | 8.296% | $268.899 | $268.90 | $268.90 | $268.90 |
| Purchase #5 | $38.61 | 11.873% | $43.1942 | $43.19 | $43.20 | $43.20 |
| Purchase #6 | $233.76 | 5.469% | $246.5443 | $246.54 | $246.55 | $246.50 |
| Purchase #7 | $74.30 | 7.820% | $80.1103 | $80.11 | $80.10 | $80.10 |
| 7 purchase totals = | $879.09 | $946.5208 | $946.51 | $946.50 | $946.50 | |