| 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 | $115.97 | 12.451% | $130.4094 | $130.41 | $130.40 | $130.40 |
| Purchase #2 | $61.50 | 12.534% | $69.2084 | $69.21 | $69.20 | $69.20 |
| Purchase #3 | $197.69 | 10.233% | $217.9196 | $217.92 | $217.90 | $217.90 |
| Purchase #4 | $167.85 | 9.773% | $184.254 | $184.25 | $184.25 | $184.30 |
| Purchase #5 | $159.35 | 8.155% | $172.345 | $172.35 | $172.35 | $172.30 |
| Purchase #6 | $77.96 | 4.615% | $81.5579 | $81.56 | $81.55 | $81.60 |
| Purchase #7 | $14.69 | 13.384% | $16.6561 | $16.66 | $16.65 | $16.70 |
| 7 purchase totals = | $795.01 | $872.3504 | $872.36 | $872.30 | $872.40 | |