| 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 | $126.40 | 5.393% | $133.2168 | $133.22 | $133.20 | $133.20 |
| Purchase #2 | $121.79 | 7.840% | $131.3383 | $131.34 | $131.35 | $131.30 |
| Purchase #3 | $156.31 | 5.238% | $164.4975 | $164.50 | $164.50 | $164.50 |
| Purchase #4 | $116.97 | 11.343% | $130.2379 | $130.24 | $130.25 | $130.20 |
| Purchase #5 | $120.34 | 12.455% | $135.3283 | $135.33 | $135.35 | $135.30 |
| Purchase #6 | $5.25 | 13.277% | $5.947 | $5.95 | $5.95 | $5.90 |
| Purchase #7 | $138.58 | 13.536% | $157.3382 | $157.34 | $157.35 | $157.30 |
| 7 purchase totals = | $785.64 | $857.9040 | $857.92 | $857.95 | $857.70 | |