| 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 | $144.86 | 3.533% | $149.9779 | $149.98 | $150.00 | $150.00 |
| Purchase #2 | $120.94 | 10.619% | $133.7826 | $133.78 | $133.80 | $133.80 |
| Purchase #3 | $32.39 | 4.536% | $33.8592 | $33.86 | $33.85 | $33.90 |
| Purchase #4 | $62.87 | 11.191% | $69.9058 | $69.91 | $69.90 | $69.90 |
| Purchase #5 | $128.83 | 4.200% | $134.2409 | $134.24 | $134.25 | $134.20 |
| Purchase #6 | $153.92 | 8.758% | $167.4003 | $167.40 | $167.40 | $167.40 |
| Purchase #7 | $235.27 | 6.810% | $251.2919 | $251.29 | $251.30 | $251.30 |
| 7 purchase totals = | $879.08 | $940.4586 | $940.46 | $940.50 | $940.50 | |