| 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 | $135.98 | 4.448% | $142.0284 | $142.03 | $142.05 | $142.00 |
| Purchase #2 | $216.39 | 5.274% | $227.8024 | $227.80 | $227.80 | $227.80 |
| Purchase #3 | $131.67 | 11.268% | $146.5066 | $146.51 | $146.50 | $146.50 |
| Purchase #4 | $185.25 | 8.473% | $200.9462 | $200.95 | $200.95 | $200.90 |
| Purchase #5 | $129.34 | 9.317% | $141.3906 | $141.39 | $141.40 | $141.40 |
| Purchase #6 | $38.91 | 11.460% | $43.3691 | $43.37 | $43.35 | $43.40 |
| Purchase #7 | $71.60 | 5.213% | $75.3325 | $75.33 | $75.35 | $75.30 |
| 7 purchase totals = | $909.14 | $977.3758 | $977.38 | $977.40 | $977.30 | |