| 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 | $166.60 | 6.781% | $177.8971 | $177.90 | $177.90 | $177.90 |
| Purchase #2 | $181.76 | 8.387% | $197.0042 | $197.00 | $197.00 | $197.00 |
| Purchase #3 | $201.54 | 5.289% | $212.1995 | $212.20 | $212.20 | $212.20 |
| Purchase #4 | $26.86 | 8.378% | $29.1103 | $29.11 | $29.10 | $29.10 |
| Purchase #5 | $199.99 | 3.620% | $207.2296 | $207.23 | $207.25 | $207.20 |
| Purchase #6 | $166.27 | 12.743% | $187.4578 | $187.46 | $187.45 | $187.50 |
| Purchase #7 | $140.57 | 8.717% | $152.8235 | $152.82 | $152.80 | $152.80 |
| 7 purchase totals = | $1,083.59 | $1,163.7220 | $1,163.72 | $1,163.70 | $1,163.70 | |