| 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 | $104.52 | 10.763% | $115.7695 | $115.77 | $115.75 | $115.80 |
| Purchase #2 | $190.71 | 13.481% | $216.4196 | $216.42 | $216.40 | $216.40 |
| Purchase #3 | $88.43 | 10.584% | $97.7894 | $97.79 | $97.80 | $97.80 |
| Purchase #4 | $172.41 | 9.652% | $189.051 | $189.05 | $189.05 | $189.10 |
| Purchase #5 | $160.54 | 12.597% | $180.7632 | $180.76 | $180.75 | $180.80 |
| Purchase #6 | $168.65 | 3.169% | $173.9945 | $173.99 | $174.00 | $174.00 |
| Purchase #7 | $39.65 | 10.830% | $43.9441 | $43.94 | $43.95 | $43.90 |
| 7 purchase totals = | $924.91 | $1,017.7313 | $1,017.72 | $1,017.70 | $1,017.80 | |