| 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 | $159.25 | 9.503% | $174.3835 | $174.38 | $174.40 | $174.40 |
| Purchase #2 | $191.69 | 11.537% | $213.8053 | $213.81 | $213.80 | $213.80 |
| Purchase #3 | $164.76 | 7.160% | $176.5568 | $176.56 | $176.55 | $176.60 |
| Purchase #4 | $201.41 | 8.165% | $217.8551 | $217.86 | $217.85 | $217.90 |
| Purchase #5 | $16.36 | 9.652% | $17.9391 | $17.94 | $17.95 | $17.90 |
| Purchase #6 | $71.68 | 13.622% | $81.4442 | $81.44 | $81.45 | $81.40 |
| Purchase #7 | $193.75 | 13.790% | $220.4681 | $220.47 | $220.45 | $220.50 |
| 7 purchase totals = | $998.90 | $1,102.4521 | $1,102.46 | $1,102.45 | $1,102.50 | |