| 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 | $136.76 | 6.222% | $145.2692 | $145.27 | $145.25 | $145.30 |
| Purchase #2 | $178.67 | 11.239% | $198.7507 | $198.75 | $198.75 | $198.80 |
| Purchase #3 | $80.63 | 3.148% | $83.1682 | $83.17 | $83.15 | $83.20 |
| Purchase #4 | $173.47 | 9.193% | $189.4171 | $189.42 | $189.40 | $189.40 |
| Purchase #5 | $101.33 | 4.379% | $105.7672 | $105.77 | $105.75 | $105.80 |
| Purchase #6 | $13.76 | 4.453% | $14.3727 | $14.37 | $14.35 | $14.40 |
| Purchase #7 | $61.71 | 8.168% | $66.7505 | $66.75 | $66.75 | $66.80 |
| 7 purchase totals = | $746.33 | $803.4956 | $803.50 | $803.40 | $803.70 | |