| 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 | $174.58 | 3.432% | $180.5716 | $180.57 | $180.55 | $180.60 |
| Purchase #2 | $94.34 | 11.476% | $105.1665 | $105.17 | $105.15 | $105.20 |
| Purchase #3 | $118.50 | 5.300% | $124.7805 | $124.78 | $124.80 | $124.80 |
| Purchase #4 | $233.80 | 3.812% | $242.7125 | $242.71 | $242.70 | $242.70 |
| Purchase #5 | $152.90 | 13.457% | $173.4758 | $173.48 | $173.50 | $173.50 |
| Purchase #6 | $39.76 | 12.477% | $44.7209 | $44.72 | $44.70 | $44.70 |
| Purchase #7 | $152.45 | 5.149% | $160.2997 | $160.30 | $160.30 | $160.30 |
| 7 purchase totals = | $966.33 | $1,031.7275 | $1,031.73 | $1,031.70 | $1,031.80 | |