| 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 | $196.27 | 8.792% | $213.5261 | $213.53 | $213.55 | $213.50 |
| Purchase #2 | $178.55 | 5.695% | $188.7184 | $188.72 | $188.70 | $188.70 |
| Purchase #3 | $139.45 | 5.816% | $147.5604 | $147.56 | $147.55 | $147.60 |
| Purchase #4 | $153.56 | 5.393% | $161.8415 | $161.84 | $161.85 | $161.80 |
| Purchase #5 | $158.65 | 7.659% | $170.801 | $170.80 | $170.80 | $170.80 |
| Purchase #6 | $13.89 | 9.797% | $15.2508 | $15.25 | $15.25 | $15.30 |
| Purchase #7 | $180.69 | 13.140% | $204.4327 | $204.43 | $204.45 | $204.40 |
| 7 purchase totals = | $1,021.06 | $1,102.1309 | $1,102.13 | $1,102.15 | $1,102.10 | |