| 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 | $159.99 | 9.426% | $175.0707 | $175.07 | $175.05 | $175.10 |
| Purchase #2 | $125.50 | 5.346% | $132.2092 | $132.21 | $132.20 | $132.20 |
| Purchase #3 | $158.95 | 4.287% | $165.7642 | $165.76 | $165.75 | $165.80 |
| Purchase #4 | $111.34 | 12.781% | $125.5704 | $125.57 | $125.55 | $125.60 |
| Purchase #5 | $126.78 | 6.821% | $135.4277 | $135.43 | $135.45 | $135.40 |
| Purchase #6 | $109.65 | 3.415% | $113.3945 | $113.39 | $113.40 | $113.40 |
| Purchase #7 | $195.53 | 7.624% | $210.4372 | $210.44 | $210.45 | $210.40 |
| 7 purchase totals = | $987.74 | $1,057.8739 | $1,057.87 | $1,057.85 | $1,057.90 | |