| 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 | $186.64 | 13.197% | $211.2709 | $211.27 | $211.25 | $211.30 |
| Purchase #2 | $204.75 | 11.163% | $227.6062 | $227.61 | $227.60 | $227.60 |
| Purchase #3 | $105.59 | 6.233% | $112.1714 | $112.17 | $112.15 | $112.20 |
| Purchase #4 | $210.98 | 6.802% | $225.3309 | $225.33 | $225.35 | $225.30 |
| Purchase #5 | $13.90 | 8.386% | $15.0657 | $15.07 | $15.05 | $15.10 |
| Purchase #6 | $145.92 | 12.204% | $163.7281 | $163.73 | $163.75 | $163.70 |
| Purchase #7 | $204.31 | 8.403% | $221.4782 | $221.48 | $221.50 | $221.50 |
| 7 purchase totals = | $1,072.09 | $1,176.6514 | $1,176.66 | $1,176.65 | $1,176.70 | |