| 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 | $117.77 | 9.723% | $129.2208 | $129.22 | $129.20 | $129.20 |
| Purchase #2 | $187.46 | 4.444% | $195.7907 | $195.79 | $195.80 | $195.80 |
| Purchase #3 | $16.68 | 9.794% | $18.3136 | $18.31 | $18.30 | $18.30 |
| Purchase #4 | $74.65 | 5.275% | $78.5878 | $78.59 | $78.60 | $78.60 |
| Purchase #5 | $195.61 | 7.840% | $210.9458 | $210.95 | $210.95 | $210.90 |
| Purchase #6 | $139.75 | 8.304% | $151.3548 | $151.35 | $151.35 | $151.40 |
| Purchase #7 | $60.76 | 11.675% | $67.8537 | $67.85 | $67.85 | $67.90 |
| 7 purchase totals = | $792.68 | $852.0672 | $852.06 | $852.05 | $852.10 | |