| 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 | $169.62 | 11.759% | $189.5656 | $189.57 | $189.55 | $189.60 |
| Purchase #2 | $7.57 | 9.690% | $8.3035 | $8.30 | $8.30 | $8.30 |
| Purchase #3 | $178.73 | 11.290% | $198.9086 | $198.91 | $198.90 | $198.90 |
| Purchase #4 | $136.46 | 8.468% | $148.0154 | $148.02 | $148.00 | $148.00 |
| Purchase #5 | $140.79 | 7.405% | $151.2155 | $151.22 | $151.20 | $151.20 |
| Purchase #6 | $207.48 | 7.152% | $222.319 | $222.32 | $222.30 | $222.30 |
| Purchase #7 | $115.53 | 8.560% | $125.4194 | $125.42 | $125.40 | $125.40 |
| 7 purchase totals = | $956.18 | $1,043.7470 | $1,043.76 | $1,043.65 | $1,043.70 | |