| 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 | $137.35 | 7.799% | $148.0619 | $148.06 | $148.05 | $148.10 |
| Purchase #2 | $49.25 | 10.343% | $54.3439 | $54.34 | $54.35 | $54.30 |
| Purchase #3 | $149.66 | 8.213% | $161.9516 | $161.95 | $161.95 | $162.00 |
| Purchase #4 | $144.79 | 8.616% | $157.2651 | $157.27 | $157.25 | $157.30 |
| Purchase #5 | $220.90 | 9.361% | $241.5784 | $241.58 | $241.60 | $241.60 |
| Purchase #6 | $95.86 | 8.167% | $103.6889 | $103.69 | $103.70 | $103.70 |
| Purchase #7 | $74.89 | 4.469% | $78.2368 | $78.24 | $78.25 | $78.20 |
| 7 purchase totals = | $872.70 | $945.1266 | $945.13 | $945.15 | $945.20 | |