| 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 | $127.35 | 13.158% | $144.1067 | $144.11 | $144.10 | $144.10 |
| Purchase #2 | $127.29 | 3.465% | $131.7006 | $131.70 | $131.70 | $131.70 |
| Purchase #3 | $235.90 | 6.795% | $251.9294 | $251.93 | $251.95 | $251.90 |
| Purchase #4 | $204.75 | 6.188% | $217.4199 | $217.42 | $217.40 | $217.40 |
| Purchase #5 | $185.43 | 12.128% | $207.919 | $207.92 | $207.90 | $207.90 |
| Purchase #6 | $61.79 | 5.521% | $65.2014 | $65.20 | $65.20 | $65.20 |
| Purchase #7 | $132.83 | 12.553% | $149.5041 | $149.50 | $149.50 | $149.50 |
| 7 purchase totals = | $1,075.34 | $1,167.7811 | $1,167.78 | $1,167.75 | $1,167.70 | |