| 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 | $147.83 | 12.290% | $165.9983 | $166.00 | $166.00 | $166.00 |
| Purchase #2 | $220.74 | 6.840% | $235.8386 | $235.84 | $235.85 | $235.80 |
| Purchase #3 | $110.48 | 10.329% | $121.8915 | $121.89 | $121.90 | $121.90 |
| Purchase #4 | $136.70 | 4.221% | $142.4701 | $142.47 | $142.45 | $142.50 |
| Purchase #5 | $66.47 | 13.547% | $75.4747 | $75.47 | $75.45 | $75.50 |
| Purchase #6 | $148.77 | 8.710% | $161.7279 | $161.73 | $161.75 | $161.70 |
| Purchase #7 | $227.86 | 4.767% | $238.7221 | $238.72 | $238.70 | $238.70 |
| 7 purchase totals = | $1,058.85 | $1,142.1232 | $1,142.12 | $1,142.10 | $1,142.10 | |