| 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 | $156.45 | 9.306% | $171.0092 | $171.01 | $171.00 | $171.00 |
| Purchase #2 | $203.33 | 3.388% | $210.2188 | $210.22 | $210.20 | $210.20 |
| Purchase #3 | $176.47 | 12.598% | $198.7017 | $198.70 | $198.70 | $198.70 |
| Purchase #4 | $156.35 | 10.259% | $172.3899 | $172.39 | $172.40 | $172.40 |
| Purchase #5 | $144.99 | 9.645% | $158.9743 | $158.97 | $158.95 | $159.00 |
| Purchase #6 | $84.29 | 13.473% | $95.6464 | $95.65 | $95.65 | $95.60 |
| Purchase #7 | $153.61 | 8.347% | $166.4318 | $166.43 | $166.45 | $166.40 |
| 7 purchase totals = | $1,075.49 | $1,173.3721 | $1,173.37 | $1,173.35 | $1,173.30 | |