| 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 | $166.28 | 11.813% | $185.9227 | $185.92 | $185.90 | $185.90 |
| Purchase #2 | $216.88 | 8.805% | $235.9763 | $235.98 | $236.00 | $236.00 |
| Purchase #3 | $135.27 | 10.520% | $149.5004 | $149.50 | $149.50 | $149.50 |
| Purchase #4 | $131.27 | 10.632% | $145.2266 | $145.23 | $145.25 | $145.20 |
| Purchase #5 | $79.85 | 7.435% | $85.7868 | $85.79 | $85.80 | $85.80 |
| Purchase #6 | $107.35 | 12.195% | $120.4413 | $120.44 | $120.45 | $120.40 |
| Purchase #7 | $142.95 | 12.465% | $160.7687 | $160.77 | $160.75 | $160.80 |
| 7 purchase totals = | $979.85 | $1,083.6228 | $1,083.63 | $1,083.65 | $1,083.60 | |