| 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 | $166.89 | 4.490% | $174.3834 | $174.38 | $174.40 | $174.40 |
| Purchase #2 | $86.97 | 6.196% | $92.3587 | $92.36 | $92.35 | $92.40 |
| Purchase #3 | $198.39 | 10.605% | $219.4293 | $219.43 | $219.45 | $219.40 |
| Purchase #4 | $200.88 | 10.317% | $221.6048 | $221.60 | $221.60 | $221.60 |
| Purchase #5 | $23.61 | 5.615% | $24.9357 | $24.94 | $24.95 | $24.90 |
| Purchase #6 | $189.81 | 12.141% | $212.8548 | $212.85 | $212.85 | $212.90 |
| Purchase #7 | $210.51 | 6.860% | $224.951 | $224.95 | $224.95 | $225.00 |
| 7 purchase totals = | $1,077.06 | $1,170.5177 | $1,170.51 | $1,170.55 | $1,170.60 | |