| 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 | $171.58 | 12.650% | $193.2849 | $193.28 | $193.30 | $193.30 |
| Purchase #2 | $246.76 | 13.400% | $279.8258 | $279.83 | $279.85 | $279.80 |
| Purchase #3 | $63.41 | 3.160% | $65.4138 | $65.41 | $65.40 | $65.40 |
| Purchase #4 | $70.85 | 12.259% | $79.5355 | $79.54 | $79.55 | $79.50 |
| Purchase #5 | $22.34 | 5.616% | $23.5946 | $23.59 | $23.60 | $23.60 |
| Purchase #6 | $192.34 | 9.682% | $210.9624 | $210.96 | $210.95 | $211.00 |
| Purchase #7 | $100.71 | 3.446% | $104.1805 | $104.18 | $104.20 | $104.20 |
| 7 purchase totals = | $867.99 | $956.7975 | $956.79 | $956.85 | $956.80 | |