| 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 | $180.93 | 6.587% | $192.8479 | $192.85 | $192.85 | $192.80 |
| Purchase #2 | $110.46 | 6.331% | $117.4532 | $117.45 | $117.45 | $117.50 |
| Purchase #3 | $112.45 | 8.639% | $122.1646 | $122.16 | $122.15 | $122.20 |
| Purchase #4 | $113.27 | 6.559% | $120.6994 | $120.70 | $120.70 | $120.70 |
| Purchase #5 | $58.42 | 8.754% | $63.5341 | $63.53 | $63.55 | $63.50 |
| Purchase #6 | $104.73 | 3.546% | $108.4437 | $108.44 | $108.45 | $108.40 |
| Purchase #7 | $196.36 | 8.120% | $212.3044 | $212.30 | $212.30 | $212.30 |
| 7 purchase totals = | $876.62 | $937.4473 | $937.43 | $937.45 | $937.40 | |