| 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 | $164.62 | 9.316% | $179.956 | $179.96 | $179.95 | $180.00 |
| Purchase #2 | $126.52 | 8.670% | $137.4893 | $137.49 | $137.50 | $137.50 |
| Purchase #3 | $247.42 | 9.177% | $270.1257 | $270.13 | $270.15 | $270.10 |
| Purchase #4 | $161.56 | 4.456% | $168.7591 | $168.76 | $168.75 | $168.80 |
| Purchase #5 | $34.57 | 8.269% | $37.4286 | $37.43 | $37.45 | $37.40 |
| Purchase #6 | $42.45 | 5.403% | $44.7436 | $44.74 | $44.75 | $44.70 |
| Purchase #7 | $58.92 | 3.191% | $60.8001 | $60.80 | $60.80 | $60.80 |
| 7 purchase totals = | $836.06 | $899.3024 | $899.31 | $899.35 | $899.30 | |