| 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 | $154.80 | 10.498% | $171.0509 | $171.05 | $171.05 | $171.10 |
| Purchase #2 | $161.38 | 12.767% | $181.9834 | $181.98 | $182.00 | $182.00 |
| Purchase #3 | $85.72 | 8.362% | $92.8879 | $92.89 | $92.90 | $92.90 |
| Purchase #4 | $87.33 | 7.601% | $93.968 | $93.97 | $93.95 | $94.00 |
| Purchase #5 | $179.45 | 11.484% | $200.058 | $200.06 | $200.05 | $200.10 |
| Purchase #6 | $184.37 | 7.213% | $197.6686 | $197.67 | $197.65 | $197.70 |
| Purchase #7 | $185.49 | 10.861% | $205.6361 | $205.64 | $205.65 | $205.60 |
| 7 purchase totals = | $1,038.54 | $1,143.2529 | $1,143.26 | $1,143.25 | $1,143.40 | |