| 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 | $122.35 | 9.336% | $133.7726 | $133.77 | $133.75 | $133.80 |
| Purchase #2 | $218.98 | 5.271% | $230.5224 | $230.52 | $230.50 | $230.50 |
| Purchase #3 | $166.47 | 4.629% | $174.1759 | $174.18 | $174.20 | $174.20 |
| Purchase #4 | $69.80 | 9.746% | $76.6027 | $76.60 | $76.60 | $76.60 |
| Purchase #5 | $77.71 | 7.700% | $83.6937 | $83.69 | $83.70 | $83.70 |
| Purchase #6 | $79.92 | 6.436% | $85.0637 | $85.06 | $85.05 | $85.10 |
| Purchase #7 | $60.46 | 11.347% | $67.3204 | $67.32 | $67.30 | $67.30 |
| 7 purchase totals = | $795.69 | $851.1514 | $851.14 | $851.10 | $851.20 | |