| 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 | $154.95 | 9.476% | $169.6331 | $169.63 | $169.65 | $169.60 |
| Purchase #2 | $209.87 | 4.804% | $219.9522 | $219.95 | $219.95 | $220.00 |
| Purchase #3 | $30.80 | 11.639% | $34.3848 | $34.38 | $34.40 | $34.40 |
| Purchase #4 | $144.26 | 5.809% | $152.6401 | $152.64 | $152.65 | $152.60 |
| Purchase #5 | $13.56 | 4.616% | $14.1859 | $14.19 | $14.20 | $14.20 |
| Purchase #6 | $56.75 | 6.385% | $60.3735 | $60.37 | $60.35 | $60.40 |
| Purchase #7 | $191.93 | 4.747% | $201.0409 | $201.04 | $201.05 | $201.00 |
| 7 purchase totals = | $802.12 | $852.2105 | $852.20 | $852.25 | $852.20 | |