| 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 | $165.45 | 3.368% | $171.0224 | $171.02 | $171.00 | $171.00 |
| Purchase #2 | $227.59 | 12.297% | $255.5767 | $255.58 | $255.60 | $255.60 |
| Purchase #3 | $5.82 | 9.375% | $6.3656 | $6.37 | $6.35 | $6.40 |
| Purchase #4 | $109.76 | 5.439% | $115.7298 | $115.73 | $115.75 | $115.70 |
| Purchase #5 | $85.43 | 8.383% | $92.5916 | $92.59 | $92.60 | $92.60 |
| Purchase #6 | $159.32 | 10.602% | $176.2111 | $176.21 | $176.20 | $176.20 |
| Purchase #7 | $132.50 | 12.345% | $148.8571 | $148.86 | $148.85 | $148.90 |
| 7 purchase totals = | $885.87 | $966.3543 | $966.36 | $966.35 | $966.40 | |