| 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 | $182.74 | 8.254% | $197.8234 | $197.82 | $197.80 | $197.80 |
| Purchase #2 | $182.55 | 12.619% | $205.586 | $205.59 | $205.60 | $205.60 |
| Purchase #3 | $81.68 | 7.854% | $88.0951 | $88.10 | $88.10 | $88.10 |
| Purchase #4 | $35.67 | 4.105% | $37.1343 | $37.13 | $37.15 | $37.10 |
| Purchase #5 | $207.57 | 5.479% | $218.9428 | $218.94 | $218.95 | $218.90 |
| Purchase #6 | $68.79 | 5.639% | $72.6691 | $72.67 | $72.65 | $72.70 |
| Purchase #7 | $124.25 | 11.205% | $138.1722 | $138.17 | $138.15 | $138.20 |
| 7 purchase totals = | $883.25 | $958.4229 | $958.42 | $958.40 | $958.40 | |