| 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 | $150.62 | 3.436% | $155.7953 | $155.80 | $155.80 | $155.80 |
| Purchase #2 | $130.49 | 12.365% | $146.6251 | $146.63 | $146.65 | $146.60 |
| Purchase #3 | $40.80 | 12.840% | $46.0387 | $46.04 | $46.05 | $46.00 |
| Purchase #4 | $132.77 | 4.834% | $139.1881 | $139.19 | $139.20 | $139.20 |
| Purchase #5 | $172.61 | 5.676% | $182.4073 | $182.41 | $182.40 | $182.40 |
| Purchase #6 | $111.39 | 7.459% | $119.6986 | $119.70 | $119.70 | $119.70 |
| Purchase #7 | $6.39 | 8.363% | $6.9244 | $6.92 | $6.90 | $6.90 |
| 7 purchase totals = | $745.07 | $796.6775 | $796.69 | $796.70 | $796.60 | |