| 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 | $197.80 | 10.349% | $218.2703 | $218.27 | $218.25 | $218.30 |
| Purchase #2 | $28.85 | 8.809% | $31.3914 | $31.39 | $31.40 | $31.40 |
| Purchase #3 | $123.60 | 4.682% | $129.387 | $129.39 | $129.40 | $129.40 |
| Purchase #4 | $52.73 | 8.410% | $57.1646 | $57.16 | $57.15 | $57.20 |
| Purchase #5 | $145.54 | 3.538% | $150.6892 | $150.69 | $150.70 | $150.70 |
| Purchase #6 | $27.49 | 7.421% | $29.53 | $29.53 | $29.55 | $29.50 |
| Purchase #7 | $168.58 | 6.327% | $179.2461 | $179.25 | $179.25 | $179.20 |
| 7 purchase totals = | $744.59 | $795.6786 | $795.68 | $795.70 | $795.70 | |