| 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 | $203.78 | 11.788% | $227.8016 | $227.80 | $227.80 | $227.80 |
| Purchase #2 | $115.92 | 8.236% | $125.4672 | $125.47 | $125.45 | $125.50 |
| Purchase #3 | $73.65 | 4.635% | $77.0637 | $77.06 | $77.05 | $77.10 |
| Purchase #4 | $99.41 | 5.601% | $104.978 | $104.98 | $105.00 | $105.00 |
| Purchase #5 | $41.64 | 10.232% | $45.9006 | $45.90 | $45.90 | $45.90 |
| Purchase #6 | $8.84 | 6.443% | $9.4096 | $9.41 | $9.40 | $9.40 |
| Purchase #7 | $176.52 | 6.204% | $187.4713 | $187.47 | $187.45 | $187.50 |
| 7 purchase totals = | $719.76 | $778.0920 | $778.09 | $778.05 | $778.20 | |