| 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 | $165.41 | 10.707% | $183.1204 | $183.12 | $183.10 | $183.10 |
| Purchase #2 | $184.89 | 10.226% | $203.7969 | $203.80 | $203.80 | $203.80 |
| Purchase #3 | $198.65 | 12.423% | $223.3283 | $223.33 | $223.35 | $223.30 |
| Purchase #4 | $196.39 | 11.526% | $219.0259 | $219.03 | $219.05 | $219.00 |
| Purchase #5 | $169.32 | 8.237% | $183.2669 | $183.27 | $183.25 | $183.30 |
| Purchase #6 | $106.87 | 4.634% | $111.8224 | $111.82 | $111.80 | $111.80 |
| Purchase #7 | $203.88 | 3.356% | $210.7222 | $210.72 | $210.70 | $210.70 |
| 7 purchase totals = | $1,225.41 | $1,335.0830 | $1,335.09 | $1,335.05 | $1,335.00 | |