| 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 | $211.55 | 6.498% | $225.2965 | $225.30 | $225.30 | $225.30 |
| Purchase #2 | $130.74 | 13.447% | $148.3206 | $148.32 | $148.30 | $148.30 |
| Purchase #3 | $9.63 | 5.529% | $10.1624 | $10.16 | $10.15 | $10.20 |
| Purchase #4 | $7.35 | 6.351% | $7.8168 | $7.82 | $7.80 | $7.80 |
| Purchase #5 | $150.26 | 10.166% | $165.5354 | $165.54 | $165.55 | $165.50 |
| Purchase #6 | $109.93 | 5.102% | $115.5386 | $115.54 | $115.55 | $115.50 |
| Purchase #7 | $186.56 | 7.523% | $200.5949 | $200.59 | $200.60 | $200.60 |
| 7 purchase totals = | $806.02 | $873.2652 | $873.27 | $873.25 | $873.20 | |