| 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 | $16.94 | 13.271% | $19.1881 | $19.19 | $19.20 | $19.20 |
| Purchase #2 | $48.54 | 4.733% | $50.8374 | $50.84 | $50.85 | $50.80 |
| Purchase #3 | $153.67 | 3.522% | $159.0823 | $159.08 | $159.10 | $159.10 |
| Purchase #4 | $167.46 | 10.286% | $184.6849 | $184.68 | $184.70 | $184.70 |
| Purchase #5 | $173.96 | 4.607% | $181.9743 | $181.97 | $181.95 | $182.00 |
| Purchase #6 | $20.35 | 6.393% | $21.651 | $21.65 | $21.65 | $21.70 |
| Purchase #7 | $148.68 | 3.694% | $154.1722 | $154.17 | $154.15 | $154.20 |
| 7 purchase totals = | $729.60 | $771.5902 | $771.58 | $771.60 | $771.70 | |