| 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 | $151.37 | 9.457% | $165.6851 | $165.69 | $165.70 | $165.70 |
| Purchase #2 | $117.41 | 13.564% | $133.3355 | $133.34 | $133.35 | $133.30 |
| Purchase #3 | $88.28 | 4.787% | $92.506 | $92.51 | $92.50 | $92.50 |
| Purchase #4 | $188.31 | 11.424% | $209.8225 | $209.82 | $209.80 | $209.80 |
| Purchase #5 | $68.30 | 10.135% | $75.2222 | $75.22 | $75.20 | $75.20 |
| Purchase #6 | $159.49 | 13.539% | $181.0834 | $181.08 | $181.10 | $181.10 |
| Purchase #7 | $73.98 | 8.570% | $80.3201 | $80.32 | $80.30 | $80.30 |
| 7 purchase totals = | $847.14 | $937.9748 | $937.98 | $937.95 | $937.90 | |