| 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 | $138.37 | 4.453% | $144.5316 | $144.53 | $144.55 | $144.50 |
| Purchase #2 | $230.76 | 4.592% | $241.3565 | $241.36 | $241.35 | $241.40 |
| Purchase #3 | $168.58 | 4.251% | $175.7463 | $175.75 | $175.75 | $175.70 |
| Purchase #4 | $246.66 | 4.644% | $258.1149 | $258.11 | $258.10 | $258.10 |
| Purchase #5 | $122.40 | 5.680% | $129.3523 | $129.35 | $129.35 | $129.40 |
| Purchase #6 | $182.33 | 7.677% | $196.3275 | $196.33 | $196.35 | $196.30 |
| Purchase #7 | $234.38 | 6.677% | $250.0296 | $250.03 | $250.05 | $250.00 |
| 7 purchase totals = | $1,323.48 | $1,395.4587 | $1,395.46 | $1,395.50 | $1,395.40 | |