| 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 | $173.95 | 3.630% | $180.2644 | $180.26 | $180.25 | $180.30 |
| Purchase #2 | $228.54 | 4.339% | $238.4564 | $238.46 | $238.45 | $238.50 |
| Purchase #3 | $23.88 | 13.414% | $27.0833 | $27.08 | $27.10 | $27.10 |
| Purchase #4 | $133.62 | 10.111% | $147.1303 | $147.13 | $147.15 | $147.10 |
| Purchase #5 | $62.32 | 10.308% | $68.7439 | $68.74 | $68.75 | $68.70 |
| Purchase #6 | $54.91 | 12.541% | $61.7963 | $61.80 | $61.80 | $61.80 |
| Purchase #7 | $216.85 | 11.414% | $241.6013 | $241.60 | $241.60 | $241.60 |
| 7 purchase totals = | $894.07 | $965.0759 | $965.07 | $965.10 | $965.10 | |