| 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 | $64.88 | 9.727% | $71.1909 | $71.19 | $71.20 | $71.20 |
| Purchase #2 | $62.38 | 9.340% | $68.2063 | $68.21 | $68.20 | $68.20 |
| Purchase #3 | $174.79 | 3.758% | $181.3586 | $181.36 | $181.35 | $181.40 |
| Purchase #4 | $136.37 | 10.533% | $150.7339 | $150.73 | $150.75 | $150.70 |
| Purchase #5 | $83.27 | 8.183% | $90.084 | $90.08 | $90.10 | $90.10 |
| Purchase #6 | $171.99 | 6.266% | $182.7669 | $182.77 | $182.75 | $182.80 |
| Purchase #7 | $186.85 | 12.635% | $210.4585 | $210.46 | $210.45 | $210.50 |
| 7 purchase totals = | $880.53 | $954.7991 | $954.80 | $954.80 | $954.90 | |