| 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 | $149.93 | 3.259% | $154.8162 | $154.82 | $154.80 | $154.80 |
| Purchase #2 | $220.99 | 3.431% | $228.5722 | $228.57 | $228.55 | $228.60 |
| Purchase #3 | $46.90 | 10.253% | $51.7087 | $51.71 | $51.70 | $51.70 |
| Purchase #4 | $75.87 | 10.832% | $84.0882 | $84.09 | $84.10 | $84.10 |
| Purchase #5 | $161.41 | 9.393% | $176.5712 | $176.57 | $176.55 | $176.60 |
| Purchase #6 | $35.60 | 12.839% | $40.1707 | $40.17 | $40.15 | $40.20 |
| Purchase #7 | $222.57 | 3.506% | $230.3733 | $230.37 | $230.35 | $230.40 |
| 7 purchase totals = | $913.27 | $966.3005 | $966.30 | $966.20 | $966.40 | |