| 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 | $158.71 | 5.220% | $166.9947 | $166.99 | $167.00 | $167.00 |
| Purchase #2 | $35.69 | 4.200% | $37.189 | $37.19 | $37.20 | $37.20 |
| Purchase #3 | $179.29 | 8.846% | $195.15 | $195.15 | $195.15 | $195.20 |
| Purchase #4 | $186.31 | 4.416% | $194.5374 | $194.54 | $194.55 | $194.50 |
| Purchase #5 | $122.34 | 6.606% | $130.4218 | $130.42 | $130.40 | $130.40 |
| Purchase #6 | $68.87 | 3.742% | $71.4471 | $71.45 | $71.45 | $71.40 |
| Purchase #7 | $67.98 | 10.200% | $74.914 | $74.91 | $74.90 | $74.90 |
| 7 purchase totals = | $819.19 | $870.6540 | $870.65 | $870.65 | $870.60 | |