| 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 | $193.55 | 12.176% | $217.1166 | $217.12 | $217.10 | $217.10 |
| Purchase #2 | $134.80 | 13.674% | $153.2326 | $153.23 | $153.25 | $153.20 |
| Purchase #3 | $149.55 | 12.203% | $167.7996 | $167.80 | $167.80 | $167.80 |
| Purchase #4 | $149.40 | 10.687% | $165.3664 | $165.37 | $165.35 | $165.40 |
| Purchase #5 | $102.39 | 5.593% | $108.1167 | $108.12 | $108.10 | $108.10 |
| Purchase #6 | $105.87 | 11.668% | $118.2229 | $118.22 | $118.20 | $118.20 |
| Purchase #7 | $158.70 | 3.693% | $164.5608 | $164.56 | $164.55 | $164.60 |
| 7 purchase totals = | $994.26 | $1,094.4156 | $1,094.42 | $1,094.35 | $1,094.40 | |