| 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 | $194.50 | 12.527% | $218.865 | $218.87 | $218.85 | $218.90 |
| Purchase #2 | $13.77 | 6.523% | $14.6682 | $14.67 | $14.65 | $14.70 |
| Purchase #3 | $131.93 | 10.194% | $145.3789 | $145.38 | $145.40 | $145.40 |
| Purchase #4 | $165.70 | 3.797% | $171.9916 | $171.99 | $172.00 | $172.00 |
| Purchase #5 | $108.73 | 8.794% | $118.2917 | $118.29 | $118.30 | $118.30 |
| Purchase #6 | $10.44 | 7.855% | $11.2601 | $11.26 | $11.25 | $11.30 |
| Purchase #7 | $247.81 | 9.757% | $271.9888 | $271.99 | $272.00 | $272.00 |
| 7 purchase totals = | $872.88 | $952.4443 | $952.45 | $952.45 | $952.60 | |