| 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 | $183.74 | 8.659% | $199.65 | $199.65 | $199.65 | $199.70 |
| Purchase #2 | $106.87 | 10.279% | $117.8552 | $117.86 | $117.85 | $117.90 |
| Purchase #3 | $234.35 | 6.761% | $250.1944 | $250.19 | $250.20 | $250.20 |
| Purchase #4 | $31.48 | 13.767% | $35.8139 | $35.81 | $35.80 | $35.80 |
| Purchase #5 | $19.74 | 4.578% | $20.6437 | $20.64 | $20.65 | $20.60 |
| Purchase #6 | $46.95 | 13.826% | $53.4413 | $53.44 | $53.45 | $53.40 |
| Purchase #7 | $89.53 | 9.771% | $98.278 | $98.28 | $98.30 | $98.30 |
| 7 purchase totals = | $712.66 | $775.8765 | $775.87 | $775.90 | $775.90 | |