| 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 | $120.63 | 11.408% | $134.3915 | $134.39 | $134.40 | $134.40 |
| Purchase #2 | $64.40 | 7.430% | $69.1849 | $69.18 | $69.20 | $69.20 |
| Purchase #3 | $161.38 | 11.567% | $180.0468 | $180.05 | $180.05 | $180.00 |
| Purchase #4 | $33.31 | 4.294% | $34.7403 | $34.74 | $34.75 | $34.70 |
| Purchase #5 | $221.46 | 3.301% | $228.7704 | $228.77 | $228.75 | $228.80 |
| Purchase #6 | $78.31 | 6.699% | $83.556 | $83.56 | $83.55 | $83.60 |
| Purchase #7 | $66.63 | 11.613% | $74.3677 | $74.37 | $74.35 | $74.40 |
| 7 purchase totals = | $746.12 | $805.0576 | $805.06 | $805.05 | $805.10 | |