| 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 | $134.52 | 3.347% | $139.0224 | $139.02 | $139.00 | $139.00 |
| Purchase #2 | $157.36 | 3.647% | $163.0989 | $163.10 | $163.10 | $163.10 |
| Purchase #3 | $160.62 | 6.211% | $170.5961 | $170.60 | $170.60 | $170.60 |
| Purchase #4 | $42.63 | 7.540% | $45.8443 | $45.84 | $45.85 | $45.80 |
| Purchase #5 | $222.85 | 11.492% | $248.4599 | $248.46 | $248.45 | $248.50 |
| Purchase #6 | $163.63 | 11.677% | $182.7371 | $182.74 | $182.75 | $182.70 |
| Purchase #7 | $43.99 | 8.810% | $47.8655 | $47.87 | $47.85 | $47.90 |
| 7 purchase totals = | $925.60 | $997.6242 | $997.63 | $997.60 | $997.60 | |