| 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 | $176.48 | 8.754% | $191.9291 | $191.93 | $191.95 | $191.90 |
| Purchase #2 | $107.71 | 13.352% | $122.0914 | $122.09 | $122.10 | $122.10 |
| Purchase #3 | $243.74 | 8.431% | $264.2897 | $264.29 | $264.30 | $264.30 |
| Purchase #4 | $152.60 | 9.825% | $167.593 | $167.59 | $167.60 | $167.60 |
| Purchase #5 | $194.92 | 9.220% | $212.8916 | $212.89 | $212.90 | $212.90 |
| Purchase #6 | $14.68 | 4.729% | $15.3742 | $15.37 | $15.35 | $15.40 |
| Purchase #7 | $224.72 | 6.218% | $238.6931 | $238.69 | $238.70 | $238.70 |
| 7 purchase totals = | $1,114.85 | $1,212.8621 | $1,212.85 | $1,212.90 | $1,212.90 | |