| 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 | $190.45 | 10.109% | $209.7026 | $209.70 | $209.70 | $209.70 |
| Purchase #2 | $161.61 | 4.145% | $168.3087 | $168.31 | $168.30 | $168.30 |
| Purchase #3 | $18.46 | 4.816% | $19.349 | $19.35 | $19.35 | $19.30 |
| Purchase #4 | $97.62 | 6.125% | $103.5992 | $103.60 | $103.60 | $103.60 |
| Purchase #5 | $61.44 | 8.625% | $66.7392 | $66.74 | $66.75 | $66.70 |
| Purchase #6 | $108.41 | 8.631% | $117.7669 | $117.77 | $117.75 | $117.80 |
| Purchase #7 | $122.37 | 10.419% | $135.1197 | $135.12 | $135.10 | $135.10 |
| 7 purchase totals = | $760.36 | $820.5853 | $820.59 | $820.55 | $820.50 | |