| 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 | $163.27 | 12.757% | $184.0984 | $184.10 | $184.10 | $184.10 |
| Purchase #2 | $85.32 | 6.338% | $90.7276 | $90.73 | $90.75 | $90.70 |
| Purchase #3 | $232.82 | 7.417% | $250.0883 | $250.09 | $250.10 | $250.10 |
| Purchase #4 | $202.41 | 13.870% | $230.4843 | $230.48 | $230.50 | $230.50 |
| Purchase #5 | $180.69 | 5.121% | $189.9431 | $189.94 | $189.95 | $189.90 |
| Purchase #6 | $12.73 | 8.860% | $13.8579 | $13.86 | $13.85 | $13.90 |
| Purchase #7 | $153.92 | 11.567% | $171.7239 | $171.72 | $171.70 | $171.70 |
| 7 purchase totals = | $1,031.16 | $1,130.9235 | $1,130.92 | $1,130.95 | $1,130.90 | |