| 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 | $195.56 | 10.195% | $215.4973 | $215.50 | $215.50 | $215.50 |
| Purchase #2 | $220.96 | 4.754% | $231.4644 | $231.46 | $231.45 | $231.50 |
| Purchase #3 | $116.26 | 5.281% | $122.3997 | $122.40 | $122.40 | $122.40 |
| Purchase #4 | $68.66 | 12.698% | $77.3784 | $77.38 | $77.40 | $77.40 |
| Purchase #5 | $149.30 | 8.457% | $161.9263 | $161.93 | $161.95 | $161.90 |
| Purchase #6 | $172.52 | 3.252% | $178.1304 | $178.13 | $178.15 | $178.10 |
| Purchase #7 | $149.94 | 5.581% | $158.3082 | $158.31 | $158.30 | $158.30 |
| 7 purchase totals = | $1,073.20 | $1,145.1047 | $1,145.11 | $1,145.15 | $1,145.10 | |