| 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 | $195.82 | 12.428% | $220.1565 | $220.16 | $220.15 | $220.20 |
| Purchase #2 | $96.80 | 8.769% | $105.2884 | $105.29 | $105.30 | $105.30 |
| Purchase #3 | $155.74 | 6.307% | $165.5625 | $165.56 | $165.55 | $165.60 |
| Purchase #4 | $167.72 | 4.756% | $175.6968 | $175.70 | $175.70 | $175.70 |
| Purchase #5 | $86.47 | 10.693% | $95.7162 | $95.72 | $95.70 | $95.70 |
| Purchase #6 | $132.35 | 9.627% | $145.0913 | $145.09 | $145.10 | $145.10 |
| Purchase #7 | $61.74 | 5.494% | $65.132 | $65.13 | $65.15 | $65.10 |
| 7 purchase totals = | $896.64 | $972.6437 | $972.65 | $972.65 | $972.70 | |