| 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 | $164.55 | 10.490% | $181.8113 | $181.81 | $181.80 | $181.80 |
| Purchase #2 | $16.45 | 7.559% | $17.6935 | $17.69 | $17.70 | $17.70 |
| Purchase #3 | $45.78 | 4.616% | $47.8932 | $47.89 | $47.90 | $47.90 |
| Purchase #4 | $24.62 | 5.479% | $25.9689 | $25.97 | $25.95 | $26.00 |
| Purchase #5 | $123.36 | 5.476% | $130.1152 | $130.12 | $130.10 | $130.10 |
| Purchase #6 | $231.33 | 6.489% | $246.341 | $246.34 | $246.35 | $246.30 |
| Purchase #7 | $247.35 | 5.399% | $260.7044 | $260.70 | $260.70 | $260.70 |
| 7 purchase totals = | $853.44 | $910.5275 | $910.52 | $910.50 | $910.50 | |