| 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 | $162.92 | 6.619% | $173.7037 | $173.70 | $173.70 | $173.70 |
| Purchase #2 | $12.93 | 8.572% | $14.0384 | $14.04 | $14.05 | $14.00 |
| Purchase #3 | $204.44 | 12.430% | $229.8519 | $229.85 | $229.85 | $229.90 |
| Purchase #4 | $124.31 | 8.733% | $135.166 | $135.17 | $135.15 | $135.20 |
| Purchase #5 | $32.65 | 6.792% | $34.8676 | $34.87 | $34.85 | $34.90 |
| Purchase #6 | $48.37 | 4.836% | $50.7092 | $50.71 | $50.70 | $50.70 |
| Purchase #7 | $79.92 | 10.514% | $88.3228 | $88.32 | $88.30 | $88.30 |
| 7 purchase totals = | $665.54 | $726.6596 | $726.66 | $726.60 | $726.70 | |