| 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 | $133.31 | 12.644% | $150.1657 | $150.17 | $150.15 | $150.20 |
| Purchase #2 | $181.56 | 12.172% | $203.6595 | $203.66 | $203.65 | $203.70 |
| Purchase #3 | $221.40 | 4.578% | $231.5357 | $231.54 | $231.55 | $231.50 |
| Purchase #4 | $73.65 | 5.692% | $77.8422 | $77.84 | $77.85 | $77.80 |
| Purchase #5 | $103.50 | 13.247% | $117.2106 | $117.21 | $117.20 | $117.20 |
| Purchase #6 | $71.38 | 4.150% | $74.3423 | $74.34 | $74.35 | $74.30 |
| Purchase #7 | $233.82 | 8.384% | $253.4235 | $253.42 | $253.40 | $253.40 |
| 7 purchase totals = | $1,018.62 | $1,108.1795 | $1,108.18 | $1,108.15 | $1,108.10 | |