| 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 | $142.35 | 4.525% | $148.7913 | $148.79 | $148.80 | $148.80 |
| Purchase #2 | $90.37 | 6.123% | $95.9034 | $95.90 | $95.90 | $95.90 |
| Purchase #3 | $65.44 | 7.254% | $70.187 | $70.19 | $70.20 | $70.20 |
| Purchase #4 | $196.50 | 3.263% | $202.9118 | $202.91 | $202.90 | $202.90 |
| Purchase #5 | $209.36 | 7.734% | $225.5519 | $225.55 | $225.55 | $225.60 |
| Purchase #6 | $151.64 | 9.110% | $165.4544 | $165.45 | $165.45 | $165.50 |
| Purchase #7 | $57.81 | 6.761% | $61.7185 | $61.72 | $61.70 | $61.70 |
| 7 purchase totals = | $913.47 | $970.5183 | $970.51 | $970.50 | $970.60 | |