| 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 | $120.32 | 11.703% | $134.401 | $134.40 | $134.40 | $134.40 |
| Purchase #2 | $158.88 | 13.474% | $180.2875 | $180.29 | $180.30 | $180.30 |
| Purchase #3 | $62.38 | 3.559% | $64.6001 | $64.60 | $64.60 | $64.60 |
| Purchase #4 | $71.37 | 6.411% | $75.9455 | $75.95 | $75.95 | $75.90 |
| Purchase #5 | $156.25 | 9.542% | $171.1594 | $171.16 | $171.15 | $171.20 |
| Purchase #6 | $56.92 | 9.549% | $62.3553 | $62.36 | $62.35 | $62.40 |
| Purchase #7 | $33.73 | 12.672% | $38.0043 | $38.00 | $38.00 | $38.00 |
| 7 purchase totals = | $659.85 | $726.7531 | $726.76 | $726.75 | $726.80 | |