| 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 | $77.51 | 3.333% | $80.0934 | $80.09 | $80.10 | $80.10 |
| Purchase #2 | $223.37 | 6.306% | $237.4557 | $237.46 | $237.45 | $237.50 |
| Purchase #3 | $90.44 | 4.874% | $94.848 | $94.85 | $94.85 | $94.80 |
| Purchase #4 | $155.61 | 13.261% | $176.2454 | $176.25 | $176.25 | $176.20 |
| Purchase #5 | $176.78 | 10.410% | $195.1828 | $195.18 | $195.20 | $195.20 |
| Purchase #6 | $41.74 | 7.320% | $44.7954 | $44.80 | $44.80 | $44.80 |
| Purchase #7 | $156.75 | 11.679% | $175.0568 | $175.06 | $175.05 | $175.10 |
| 7 purchase totals = | $922.20 | $1,003.6775 | $1,003.69 | $1,003.70 | $1,003.70 | |