| 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 | $142.35 | 5.471% | $150.138 | $150.14 | $150.15 | $150.10 |
| Purchase #2 | $44.93 | 4.613% | $47.0026 | $47.00 | $47.00 | $47.00 |
| Purchase #3 | $5.42 | 7.758% | $5.8405 | $5.84 | $5.85 | $5.80 |
| Purchase #4 | $233.72 | 12.539% | $263.0262 | $263.03 | $263.05 | $263.00 |
| Purchase #5 | $196.63 | 11.729% | $219.6927 | $219.69 | $219.70 | $219.70 |
| Purchase #6 | $157.46 | 4.512% | $164.5646 | $164.56 | $164.55 | $164.60 |
| Purchase #7 | $239.63 | 3.736% | $248.5826 | $248.58 | $248.60 | $248.60 |
| 7 purchase totals = | $1,020.14 | $1,098.8472 | $1,098.84 | $1,098.90 | $1,098.80 | |