| 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 | $198.85 | 5.427% | $209.6416 | $209.64 | $209.65 | $209.60 |
| Purchase #2 | $164.74 | 5.836% | $174.3542 | $174.35 | $174.35 | $174.40 |
| Purchase #3 | $100.38 | 8.291% | $108.7025 | $108.70 | $108.70 | $108.70 |
| Purchase #4 | $179.71 | 7.425% | $193.0535 | $193.05 | $193.05 | $193.10 |
| Purchase #5 | $160.27 | 13.513% | $181.9273 | $181.93 | $181.95 | $181.90 |
| Purchase #6 | $41.46 | 9.574% | $45.4294 | $45.43 | $45.45 | $45.40 |
| Purchase #7 | $237.57 | 9.389% | $259.8754 | $259.88 | $259.90 | $259.90 |
| 7 purchase totals = | $1,082.98 | $1,172.9839 | $1,172.98 | $1,173.05 | $1,173.00 | |