| 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 | $16.73 | 7.582% | $17.9985 | $18.00 | $18.00 | $18.00 |
| Purchase #2 | $106.85 | 11.311% | $118.9358 | $118.94 | $118.95 | $118.90 |
| Purchase #3 | $228.36 | 7.653% | $245.8364 | $245.84 | $245.85 | $245.80 |
| Purchase #4 | $51.41 | 12.352% | $57.7602 | $57.76 | $57.75 | $57.80 |
| Purchase #5 | $37.43 | 6.544% | $39.8794 | $39.88 | $39.90 | $39.90 |
| Purchase #6 | $182.55 | 7.209% | $195.71 | $195.71 | $195.70 | $195.70 |
| Purchase #7 | $175.62 | 6.254% | $186.6033 | $186.60 | $186.60 | $186.60 |
| 7 purchase totals = | $798.95 | $862.7236 | $862.73 | $862.75 | $862.70 | |