| 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 | $162.74 | 7.347% | $174.6965 | $174.70 | $174.70 | $174.70 |
| Purchase #2 | $67.34 | 4.439% | $70.3292 | $70.33 | $70.35 | $70.30 |
| Purchase #3 | $89.28 | 9.588% | $97.8402 | $97.84 | $97.85 | $97.80 |
| Purchase #4 | $18.40 | 5.210% | $19.3586 | $19.36 | $19.35 | $19.40 |
| Purchase #5 | $15.35 | 9.573% | $16.8195 | $16.82 | $16.80 | $16.80 |
| Purchase #6 | $197.61 | 13.870% | $225.0185 | $225.02 | $225.00 | $225.00 |
| Purchase #7 | $226.67 | 7.854% | $244.4727 | $244.47 | $244.45 | $244.50 |
| 7 purchase totals = | $777.39 | $848.5352 | $848.54 | $848.50 | $848.50 | |