| 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 | $177.63 | 10.145% | $195.6506 | $195.65 | $195.65 | $195.70 |
| Purchase #2 | $18.52 | 13.321% | $20.987 | $20.99 | $21.00 | $21.00 |
| Purchase #3 | $12.50 | 12.276% | $14.0345 | $14.03 | $14.05 | $14.00 |
| Purchase #4 | $19.33 | 5.665% | $20.425 | $20.43 | $20.45 | $20.40 |
| Purchase #5 | $190.86 | 3.302% | $197.1622 | $197.16 | $197.15 | $197.20 |
| Purchase #6 | $83.52 | 9.155% | $91.1663 | $91.17 | $91.15 | $91.20 |
| Purchase #7 | $6.70 | 5.859% | $7.0926 | $7.09 | $7.10 | $7.10 |
| 7 purchase totals = | $509.06 | $546.5182 | $546.52 | $546.55 | $546.60 | |