| 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 | $87.70 | 6.239% | $93.1716 | $93.17 | $93.15 | $93.20 |
| Purchase #2 | $17.80 | 5.821% | $18.8361 | $18.84 | $18.85 | $18.80 |
| Purchase #3 | $203.60 | 8.223% | $220.342 | $220.34 | $220.35 | $220.30 |
| Purchase #4 | $122.60 | 8.470% | $132.9842 | $132.98 | $133.00 | $133.00 |
| Purchase #5 | $21.60 | 13.336% | $24.4806 | $24.48 | $24.50 | $24.50 |
| Purchase #6 | $187.27 | 13.237% | $212.0589 | $212.06 | $212.05 | $212.10 |
| Purchase #7 | $136.44 | 8.170% | $147.5871 | $147.59 | $147.60 | $147.60 |
| 7 purchase totals = | $777.01 | $849.4605 | $849.46 | $849.50 | $849.50 | |