| 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 | $186.63 | 3.586% | $193.3226 | $193.32 | $193.30 | $193.30 |
| Purchase #2 | $126.47 | 6.566% | $134.774 | $134.77 | $134.75 | $134.80 |
| Purchase #3 | $61.87 | 8.269% | $66.986 | $66.99 | $67.00 | $67.00 |
| Purchase #4 | $210.43 | 13.296% | $238.4088 | $238.41 | $238.40 | $238.40 |
| Purchase #5 | $9.67 | 9.576% | $10.596 | $10.60 | $10.60 | $10.60 |
| Purchase #6 | $146.50 | 9.180% | $159.9487 | $159.95 | $159.95 | $159.90 |
| Purchase #7 | $71.86 | 7.582% | $77.3084 | $77.31 | $77.30 | $77.30 |
| 7 purchase totals = | $813.43 | $881.3445 | $881.35 | $881.30 | $881.30 | |