| 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 | $176.76 | 4.580% | $184.8556 | $184.86 | $184.85 | $184.90 |
| Purchase #2 | $87.65 | 6.750% | $93.5664 | $93.57 | $93.55 | $93.60 |
| Purchase #3 | $190.72 | 6.124% | $202.3997 | $202.40 | $202.40 | $202.40 |
| Purchase #4 | $26.37 | 12.201% | $29.5874 | $29.59 | $29.60 | $29.60 |
| Purchase #5 | $242.59 | 8.122% | $262.2932 | $262.29 | $262.30 | $262.30 |
| Purchase #6 | $209.40 | 3.522% | $216.7751 | $216.78 | $216.80 | $216.80 |
| Purchase #7 | $204.32 | 9.855% | $224.4557 | $224.46 | $224.45 | $224.50 |
| 7 purchase totals = | $1,137.81 | $1,213.9331 | $1,213.95 | $1,213.95 | $1,214.10 | |