| 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 | $141.32 | 11.544% | $157.634 | $157.63 | $157.65 | $157.60 |
| Purchase #2 | $77.34 | 4.323% | $80.6834 | $80.68 | $80.70 | $80.70 |
| Purchase #3 | $86.63 | 12.824% | $97.7394 | $97.74 | $97.75 | $97.70 |
| Purchase #4 | $142.97 | 5.724% | $151.1536 | $151.15 | $151.15 | $151.20 |
| Purchase #5 | $131.66 | 7.570% | $141.6267 | $141.63 | $141.65 | $141.60 |
| Purchase #6 | $181.31 | 12.271% | $203.5586 | $203.56 | $203.55 | $203.60 |
| Purchase #7 | $125.90 | 9.432% | $137.7749 | $137.77 | $137.75 | $137.80 |
| 7 purchase totals = | $887.13 | $970.1706 | $970.16 | $970.20 | $970.20 | |