| 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 | $142.82 | 5.248% | $150.3152 | $150.32 | $150.30 | $150.30 |
| Purchase #2 | $104.32 | 3.637% | $108.1141 | $108.11 | $108.10 | $108.10 |
| Purchase #3 | $118.55 | 3.459% | $122.6506 | $122.65 | $122.65 | $122.70 |
| Purchase #4 | $114.36 | 4.733% | $119.7727 | $119.77 | $119.75 | $119.80 |
| Purchase #5 | $226.74 | 8.300% | $245.5594 | $245.56 | $245.55 | $245.60 |
| Purchase #6 | $30.26 | 8.616% | $32.8672 | $32.87 | $32.85 | $32.90 |
| Purchase #7 | $156.64 | 6.807% | $167.3025 | $167.30 | $167.30 | $167.30 |
| 7 purchase totals = | $893.69 | $946.5817 | $946.58 | $946.50 | $946.70 | |