| 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 | $153.27 | 7.281% | $164.4296 | $164.43 | $164.45 | $164.40 |
| Purchase #2 | $81.55 | 3.280% | $84.2248 | $84.22 | $84.20 | $84.20 |
| Purchase #3 | $83.35 | 11.346% | $92.8069 | $92.81 | $92.80 | $92.80 |
| Purchase #4 | $226.45 | 6.311% | $240.7413 | $240.74 | $240.75 | $240.70 |
| Purchase #5 | $85.91 | 5.773% | $90.8696 | $90.87 | $90.85 | $90.90 |
| Purchase #6 | $183.41 | 8.515% | $199.0274 | $199.03 | $199.05 | $199.00 |
| Purchase #7 | $215.29 | 13.404% | $244.1475 | $244.15 | $244.15 | $244.10 |
| 7 purchase totals = | $1,029.23 | $1,116.2471 | $1,116.25 | $1,116.25 | $1,116.10 | |