| 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 | $179.31 | 10.310% | $197.7969 | $197.80 | $197.80 | $197.80 |
| Purchase #2 | $154.39 | 11.316% | $171.8608 | $171.86 | $171.85 | $171.90 |
| Purchase #3 | $79.53 | 11.655% | $88.7992 | $88.80 | $88.80 | $88.80 |
| Purchase #4 | $198.46 | 3.332% | $205.0727 | $205.07 | $205.05 | $205.10 |
| Purchase #5 | $67.77 | 12.321% | $76.1199 | $76.12 | $76.10 | $76.10 |
| Purchase #6 | $53.78 | 11.308% | $59.8614 | $59.86 | $59.85 | $59.90 |
| Purchase #7 | $91.97 | 8.267% | $99.5732 | $99.57 | $99.55 | $99.60 |
| 7 purchase totals = | $825.21 | $899.0841 | $899.08 | $899.00 | $899.20 | |