| 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 | $178.63 | 7.580% | $192.1702 | $192.17 | $192.15 | $192.20 |
| Purchase #2 | $92.43 | 5.718% | $97.7151 | $97.72 | $97.70 | $97.70 |
| Purchase #3 | $131.85 | 7.844% | $142.1923 | $142.19 | $142.20 | $142.20 |
| Purchase #4 | $221.69 | 13.514% | $251.6492 | $251.65 | $251.65 | $251.60 |
| Purchase #5 | $118.54 | 8.390% | $128.4855 | $128.49 | $128.50 | $128.50 |
| Purchase #6 | $156.66 | 9.385% | $171.3625 | $171.36 | $171.35 | $171.40 |
| Purchase #7 | $232.99 | 8.399% | $252.5588 | $252.56 | $252.55 | $252.60 |
| 7 purchase totals = | $1,132.79 | $1,236.1336 | $1,236.14 | $1,236.10 | $1,236.20 | |