| 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 | $94.56 | 12.544% | $106.4216 | $106.42 | $106.40 | $106.40 |
| Purchase #2 | $142.72 | 12.201% | $160.1333 | $160.13 | $160.15 | $160.10 |
| Purchase #3 | $114.54 | 6.113% | $121.5418 | $121.54 | $121.55 | $121.50 |
| Purchase #4 | $245.68 | 11.590% | $274.1543 | $274.15 | $274.15 | $274.20 |
| Purchase #5 | $211.42 | 5.649% | $223.3631 | $223.36 | $223.35 | $223.40 |
| Purchase #6 | $160.45 | 6.409% | $170.7332 | $170.73 | $170.75 | $170.70 |
| Purchase #7 | $87.67 | 11.238% | $97.5224 | $97.52 | $97.50 | $97.50 |
| 7 purchase totals = | $1,057.04 | $1,153.8697 | $1,153.85 | $1,153.85 | $1,153.80 | |