| 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 | $138.25 | 12.307% | $155.2644 | $155.26 | $155.25 | $155.30 |
| Purchase #2 | $219.94 | 8.182% | $237.9355 | $237.94 | $237.95 | $237.90 |
| Purchase #3 | $165.34 | 8.286% | $179.0401 | $179.04 | $179.05 | $179.00 |
| Purchase #4 | $77.30 | 3.742% | $80.1926 | $80.19 | $80.20 | $80.20 |
| Purchase #5 | $18.88 | 8.768% | $20.5354 | $20.54 | $20.55 | $20.50 |
| Purchase #6 | $115.84 | 11.365% | $129.0052 | $129.01 | $129.00 | $129.00 |
| Purchase #7 | $74.30 | 4.590% | $77.7104 | $77.71 | $77.70 | $77.70 |
| 7 purchase totals = | $809.85 | $879.6836 | $879.69 | $879.70 | $879.60 | |