| 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 | $134.89 | 12.842% | $152.2126 | $152.21 | $152.20 | $152.20 |
| Purchase #2 | $66.48 | 8.622% | $72.2119 | $72.21 | $72.20 | $72.20 |
| Purchase #3 | $235.84 | 8.517% | $255.9265 | $255.93 | $255.95 | $255.90 |
| Purchase #4 | $170.82 | 3.499% | $176.797 | $176.80 | $176.80 | $176.80 |
| Purchase #5 | $200.32 | 6.625% | $213.5912 | $213.59 | $213.60 | $213.60 |
| Purchase #6 | $161.36 | 12.324% | $181.246 | $181.25 | $181.25 | $181.20 |
| Purchase #7 | $198.38 | 13.340% | $224.8439 | $224.84 | $224.85 | $224.80 |
| 7 purchase totals = | $1,168.09 | $1,276.8291 | $1,276.83 | $1,276.85 | $1,276.70 | |