| 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 | $179.73 | 9.676% | $197.1207 | $197.12 | $197.10 | $197.10 |
| Purchase #2 | $82.46 | 13.152% | $93.3051 | $93.31 | $93.30 | $93.30 |
| Purchase #3 | $204.52 | 8.732% | $222.3787 | $222.38 | $222.40 | $222.40 |
| Purchase #4 | $150.48 | 13.239% | $170.402 | $170.40 | $170.40 | $170.40 |
| Purchase #5 | $212.72 | 9.282% | $232.4647 | $232.46 | $232.45 | $232.50 |
| Purchase #6 | $144.25 | 3.187% | $148.8472 | $148.85 | $148.85 | $148.80 |
| Purchase #7 | $131.95 | 11.744% | $147.4462 | $147.45 | $147.45 | $147.40 |
| 7 purchase totals = | $1,106.11 | $1,211.9646 | $1,211.97 | $1,211.95 | $1,211.90 | |