| 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 | $172.99 | 3.452% | $178.9616 | $178.96 | $178.95 | $179.00 |
| Purchase #2 | $154.55 | 13.104% | $174.8022 | $174.80 | $174.80 | $174.80 |
| Purchase #3 | $190.34 | 4.211% | $198.3552 | $198.36 | $198.35 | $198.40 |
| Purchase #4 | $69.88 | 9.551% | $76.5542 | $76.55 | $76.55 | $76.60 |
| Purchase #5 | $124.65 | 11.775% | $139.3275 | $139.33 | $139.35 | $139.30 |
| Purchase #6 | $93.72 | 9.171% | $102.3151 | $102.32 | $102.30 | $102.30 |
| Purchase #7 | $115.56 | 3.519% | $119.6266 | $119.63 | $119.65 | $119.60 |
| 7 purchase totals = | $921.69 | $989.9424 | $989.95 | $989.95 | $990.00 | |