| 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 | $63.50 | 10.386% | $70.0951 | $70.10 | $70.10 | $70.10 |
| Purchase #2 | $131.48 | 12.348% | $147.7152 | $147.72 | $147.70 | $147.70 |
| Purchase #3 | $223.97 | 10.517% | $247.5249 | $247.52 | $247.50 | $247.50 |
| Purchase #4 | $133.71 | 12.412% | $150.3061 | $150.31 | $150.30 | $150.30 |
| Purchase #5 | $155.81 | 13.585% | $176.9768 | $176.98 | $177.00 | $177.00 |
| Purchase #6 | $19.61 | 12.258% | $22.0138 | $22.01 | $22.00 | $22.00 |
| Purchase #7 | $15.79 | 11.830% | $17.658 | $17.66 | $17.65 | $17.70 |
| 7 purchase totals = | $743.87 | $832.2899 | $832.30 | $832.25 | $832.30 | |