| 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 | $161.29 | 5.190% | $169.661 | $169.66 | $169.65 | $169.70 |
| Purchase #2 | $39.74 | 7.593% | $42.7575 | $42.76 | $42.75 | $42.80 |
| Purchase #3 | $75.69 | 6.203% | $80.3851 | $80.39 | $80.40 | $80.40 |
| Purchase #4 | $28.89 | 5.812% | $30.5691 | $30.57 | $30.55 | $30.60 |
| Purchase #5 | $24.64 | 3.365% | $25.4691 | $25.47 | $25.45 | $25.50 |
| Purchase #6 | $126.62 | 3.283% | $130.7769 | $130.78 | $130.80 | $130.80 |
| Purchase #7 | $32.69 | 7.346% | $35.0914 | $35.09 | $35.10 | $35.10 |
| 7 purchase totals = | $489.56 | $514.7101 | $514.72 | $514.70 | $514.90 | |