| 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 | $126.52 | 12.270% | $142.044 | $142.04 | $142.05 | $142.00 |
| Purchase #2 | $105.96 | 8.849% | $115.3364 | $115.34 | $115.35 | $115.30 |
| Purchase #3 | $218.54 | 5.647% | $230.881 | $230.88 | $230.90 | $230.90 |
| Purchase #4 | $96.70 | 10.405% | $106.7616 | $106.76 | $106.75 | $106.80 |
| Purchase #5 | $37.69 | 8.545% | $40.9106 | $40.91 | $40.90 | $40.90 |
| Purchase #6 | $133.56 | 3.610% | $138.3815 | $138.38 | $138.40 | $138.40 |
| Purchase #7 | $168.50 | 5.483% | $177.7389 | $177.74 | $177.75 | $177.70 |
| 7 purchase totals = | $887.47 | $952.0540 | $952.05 | $952.10 | $952.00 | |