| 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 | $144.55 | 3.806% | $150.0516 | $150.05 | $150.05 | $150.10 |
| Purchase #2 | $118.99 | 9.425% | $130.2048 | $130.20 | $130.20 | $130.20 |
| Purchase #3 | $48.32 | 13.494% | $54.8403 | $54.84 | $54.85 | $54.80 |
| Purchase #4 | $76.57 | 12.243% | $85.9445 | $85.94 | $85.95 | $85.90 |
| Purchase #5 | $122.78 | 13.262% | $139.0631 | $139.06 | $139.05 | $139.10 |
| Purchase #6 | $157.67 | 12.481% | $177.3488 | $177.35 | $177.35 | $177.30 |
| Purchase #7 | $74.28 | 9.505% | $81.3403 | $81.34 | $81.35 | $81.30 |
| 7 purchase totals = | $743.16 | $818.7934 | $818.78 | $818.80 | $818.70 | |