| 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 | $88.58 | 13.765% | $100.773 | $100.77 | $100.75 | $100.80 |
| Purchase #2 | $120.86 | 9.325% | $132.1302 | $132.13 | $132.15 | $132.10 |
| Purchase #3 | $101.99 | 6.148% | $108.2603 | $108.26 | $108.25 | $108.30 |
| Purchase #4 | $233.50 | 4.793% | $244.6917 | $244.69 | $244.70 | $244.70 |
| Purchase #5 | $31.56 | 13.866% | $35.9361 | $35.94 | $35.95 | $35.90 |
| Purchase #6 | $143.79 | 7.735% | $154.9122 | $154.91 | $154.90 | $154.90 |
| Purchase #7 | $132.91 | 4.515% | $138.9109 | $138.91 | $138.90 | $138.90 |
| 7 purchase totals = | $853.19 | $915.6144 | $915.61 | $915.60 | $915.60 | |