| 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 | $158.48 | 9.871% | $174.1236 | $174.12 | $174.10 | $174.10 |
| Purchase #2 | $33.80 | 7.322% | $36.2748 | $36.27 | $36.25 | $36.30 |
| Purchase #3 | $30.64 | 8.700% | $33.3057 | $33.31 | $33.30 | $33.30 |
| Purchase #4 | $65.41 | 6.302% | $69.5321 | $69.53 | $69.55 | $69.50 |
| Purchase #5 | $218.53 | 4.255% | $227.8285 | $227.83 | $227.85 | $227.80 |
| Purchase #6 | $228.50 | 5.400% | $240.839 | $240.84 | $240.85 | $240.80 |
| Purchase #7 | $109.56 | 13.703% | $124.573 | $124.57 | $124.55 | $124.60 |
| 7 purchase totals = | $844.92 | $906.4767 | $906.47 | $906.45 | $906.40 | |