| 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 | $154.37 | 13.174% | $174.7067 | $174.71 | $174.70 | $174.70 |
| Purchase #2 | $89.48 | 11.812% | $100.0494 | $100.05 | $100.05 | $100.00 |
| Purchase #3 | $74.84 | 13.363% | $84.8409 | $84.84 | $84.85 | $84.80 |
| Purchase #4 | $6.85 | 8.765% | $7.4504 | $7.45 | $7.45 | $7.50 |
| Purchase #5 | $85.61 | 10.327% | $94.4509 | $94.45 | $94.45 | $94.50 |
| Purchase #6 | $123.88 | 11.261% | $137.8301 | $137.83 | $137.85 | $137.80 |
| Purchase #7 | $159.89 | 10.823% | $177.1949 | $177.19 | $177.20 | $177.20 |
| 7 purchase totals = | $694.92 | $776.5233 | $776.52 | $776.55 | $776.50 | |