| 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 | $172.79 | 5.630% | $182.5181 | $182.52 | $182.50 | $182.50 |
| Purchase #2 | $135.89 | 8.365% | $147.2572 | $147.26 | $147.25 | $147.30 |
| Purchase #3 | $56.28 | 11.700% | $62.8648 | $62.86 | $62.85 | $62.90 |
| Purchase #4 | $44.31 | 3.593% | $45.9021 | $45.90 | $45.90 | $45.90 |
| Purchase #5 | $142.78 | 12.695% | $160.9059 | $160.91 | $160.90 | $160.90 |
| Purchase #6 | $159.26 | 9.872% | $174.9821 | $174.98 | $175.00 | $175.00 |
| Purchase #7 | $69.67 | 9.502% | $76.29 | $76.29 | $76.30 | $76.30 |
| 7 purchase totals = | $780.98 | $850.7202 | $850.72 | $850.70 | $850.80 | |