| 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 | $182.87 | 6.696% | $195.115 | $195.12 | $195.10 | $195.10 |
| Purchase #2 | $106.85 | 3.742% | $110.8483 | $110.85 | $110.85 | $110.80 |
| Purchase #3 | $77.57 | 3.215% | $80.0639 | $80.06 | $80.05 | $80.10 |
| Purchase #4 | $162.76 | 13.316% | $184.4331 | $184.43 | $184.45 | $184.40 |
| Purchase #5 | $173.33 | 6.228% | $184.125 | $184.13 | $184.15 | $184.10 |
| Purchase #6 | $167.88 | 8.441% | $182.0508 | $182.05 | $182.05 | $182.10 |
| Purchase #7 | $188.30 | 12.752% | $212.312 | $212.31 | $212.30 | $212.30 |
| 7 purchase totals = | $1,059.56 | $1,148.9481 | $1,148.95 | $1,148.95 | $1,148.90 | |