| 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 | $127.87 | 6.343% | $135.9808 | $135.98 | $136.00 | $136.00 |
| Purchase #2 | $101.51 | 9.165% | $110.8134 | $110.81 | $110.80 | $110.80 |
| Purchase #3 | $138.31 | 11.192% | $153.7897 | $153.79 | $153.80 | $153.80 |
| Purchase #4 | $138.54 | 8.519% | $150.3422 | $150.34 | $150.35 | $150.30 |
| Purchase #5 | $227.69 | 5.112% | $239.3295 | $239.33 | $239.35 | $239.30 |
| Purchase #6 | $80.38 | 3.171% | $82.9288 | $82.93 | $82.95 | $82.90 |
| Purchase #7 | $27.98 | 6.242% | $29.7265 | $29.73 | $29.75 | $29.70 |
| 7 purchase totals = | $842.28 | $902.9109 | $902.91 | $903.00 | $902.80 | |