| 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 | $145.40 | 6.370% | $154.662 | $154.66 | $154.65 | $154.70 |
| Purchase #2 | $223.28 | 9.525% | $244.5474 | $244.55 | $244.55 | $244.50 |
| Purchase #3 | $18.99 | 5.153% | $19.9686 | $19.97 | $19.95 | $20.00 |
| Purchase #4 | $155.60 | 4.634% | $162.8105 | $162.81 | $162.80 | $162.80 |
| Purchase #5 | $61.37 | 4.723% | $64.2685 | $64.27 | $64.25 | $64.30 |
| Purchase #6 | $60.35 | 4.554% | $63.0983 | $63.10 | $63.10 | $63.10 |
| Purchase #7 | $121.87 | 5.838% | $128.9848 | $128.98 | $129.00 | $129.00 |
| 7 purchase totals = | $786.86 | $838.3401 | $838.34 | $838.30 | $838.40 | |