| 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 | $152.77 | 5.246% | $160.7843 | $160.78 | $160.80 | $160.80 |
| Purchase #2 | $16.81 | 11.653% | $18.7689 | $18.77 | $18.75 | $18.80 |
| Purchase #3 | $41.77 | 10.291% | $46.0686 | $46.07 | $46.05 | $46.10 |
| Purchase #4 | $35.47 | 6.451% | $37.7582 | $37.76 | $37.75 | $37.80 |
| Purchase #5 | $142.70 | 5.559% | $150.6327 | $150.63 | $150.65 | $150.60 |
| Purchase #6 | $52.56 | 10.783% | $58.2275 | $58.23 | $58.25 | $58.20 |
| Purchase #7 | $122.77 | 9.558% | $134.5044 | $134.50 | $134.50 | $134.50 |
| 7 purchase totals = | $564.85 | $606.7446 | $606.74 | $606.75 | $606.80 | |