| 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 | $156.95 | 13.843% | $178.6766 | $178.68 | $178.70 | $178.70 |
| Purchase #2 | $102.34 | 6.502% | $108.9941 | $108.99 | $109.00 | $109.00 |
| Purchase #3 | $76.54 | 5.716% | $80.915 | $80.92 | $80.90 | $80.90 |
| Purchase #4 | $243.28 | 5.278% | $256.1203 | $256.12 | $256.10 | $256.10 |
| Purchase #5 | $83.62 | 6.332% | $88.9148 | $88.91 | $88.90 | $88.90 |
| Purchase #6 | $24.91 | 6.364% | $26.4953 | $26.50 | $26.50 | $26.50 |
| Purchase #7 | $222.77 | 3.249% | $230.0078 | $230.01 | $230.00 | $230.00 |
| 7 purchase totals = | $910.41 | $970.1239 | $970.13 | $970.10 | $970.10 | |