| 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 | $35.28 | 7.242% | $37.835 | $37.84 | $37.85 | $37.80 |
| Purchase #2 | $143.72 | 11.830% | $160.7221 | $160.72 | $160.70 | $160.70 |
| Purchase #3 | $104.83 | 9.733% | $115.0331 | $115.03 | $115.05 | $115.00 |
| Purchase #4 | $55.97 | 7.499% | $60.1672 | $60.17 | $60.15 | $60.20 |
| Purchase #5 | $134.70 | 11.339% | $149.9736 | $149.97 | $149.95 | $150.00 |
| Purchase #6 | $161.60 | 12.523% | $181.8372 | $181.84 | $181.85 | $181.80 |
| Purchase #7 | $8.36 | 8.189% | $9.0446 | $9.04 | $9.05 | $9.00 |
| 7 purchase totals = | $644.46 | $714.6128 | $714.61 | $714.60 | $714.50 | |