| 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 | $155.60 | 8.447% | $168.7435 | $168.74 | $168.75 | $168.70 |
| Purchase #2 | $228.40 | 10.423% | $252.2061 | $252.21 | $252.20 | $252.20 |
| Purchase #3 | $189.59 | 12.303% | $212.9153 | $212.92 | $212.90 | $212.90 |
| Purchase #4 | $91.76 | 10.321% | $101.2305 | $101.23 | $101.25 | $101.20 |
| Purchase #5 | $35.85 | 10.733% | $39.6978 | $39.70 | $39.70 | $39.70 |
| Purchase #6 | $19.85 | 9.282% | $21.6925 | $21.69 | $21.70 | $21.70 |
| Purchase #7 | $207.31 | 6.832% | $221.4734 | $221.47 | $221.45 | $221.50 |
| 7 purchase totals = | $928.36 | $1,017.9591 | $1,017.96 | $1,017.95 | $1,017.90 | |