| 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 | $176.92 | 9.855% | $194.3555 | $194.36 | $194.35 | $194.40 |
| Purchase #2 | $110.95 | 3.147% | $114.4416 | $114.44 | $114.45 | $114.40 |
| Purchase #3 | $184.25 | 4.818% | $193.1272 | $193.13 | $193.15 | $193.10 |
| Purchase #4 | $13.56 | 13.131% | $15.3406 | $15.34 | $15.35 | $15.30 |
| Purchase #5 | $34.74 | 12.813% | $39.1912 | $39.19 | $39.20 | $39.20 |
| Purchase #6 | $155.33 | 7.713% | $167.3106 | $167.31 | $167.30 | $167.30 |
| Purchase #7 | $181.89 | 5.504% | $191.9012 | $191.90 | $191.90 | $191.90 |
| 7 purchase totals = | $857.64 | $915.6679 | $915.67 | $915.70 | $915.60 | |