| 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 | $188.77 | 7.171% | $202.3067 | $202.31 | $202.30 | $202.30 |
| Purchase #2 | $210.98 | 13.284% | $239.0066 | $239.01 | $239.00 | $239.00 |
| Purchase #3 | $22.80 | 11.647% | $25.4555 | $25.46 | $25.45 | $25.50 |
| Purchase #4 | $178.70 | 6.743% | $190.7497 | $190.75 | $190.75 | $190.70 |
| Purchase #5 | $39.79 | 7.509% | $42.7778 | $42.78 | $42.80 | $42.80 |
| Purchase #6 | $25.91 | 12.296% | $29.0959 | $29.10 | $29.10 | $29.10 |
| Purchase #7 | $165.50 | 13.856% | $188.4317 | $188.43 | $188.45 | $188.40 |
| 7 purchase totals = | $832.45 | $917.8239 | $917.84 | $917.85 | $917.80 | |