| 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 | $169.52 | 8.459% | $183.8597 | $183.86 | $183.85 | $183.90 |
| Purchase #2 | $45.33 | 13.668% | $51.5257 | $51.53 | $51.55 | $51.50 |
| Purchase #3 | $232.30 | 8.793% | $252.7261 | $252.73 | $252.75 | $252.70 |
| Purchase #4 | $236.81 | 5.722% | $250.3603 | $250.36 | $250.35 | $250.40 |
| Purchase #5 | $80.52 | 13.220% | $91.1647 | $91.16 | $91.15 | $91.20 |
| Purchase #6 | $86.36 | 4.623% | $90.3524 | $90.35 | $90.35 | $90.40 |
| Purchase #7 | $160.83 | 5.746% | $170.0713 | $170.07 | $170.05 | $170.10 |
| 7 purchase totals = | $1,011.67 | $1,090.0602 | $1,090.06 | $1,090.05 | $1,090.20 | |