| 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 | $73.35 | 11.267% | $81.6143 | $81.61 | $81.60 | $81.60 |
| Purchase #2 | $130.34 | 9.770% | $143.0742 | $143.07 | $143.05 | $143.10 |
| Purchase #3 | $202.25 | 6.271% | $214.9331 | $214.93 | $214.95 | $214.90 |
| Purchase #4 | $35.82 | 12.713% | $40.3738 | $40.37 | $40.35 | $40.40 |
| Purchase #5 | $42.68 | 4.863% | $44.7555 | $44.76 | $44.75 | $44.80 |
| Purchase #6 | $98.94 | 7.793% | $106.6504 | $106.65 | $106.65 | $106.70 |
| Purchase #7 | $138.63 | 11.537% | $154.6237 | $154.62 | $154.60 | $154.60 |
| 7 purchase totals = | $722.01 | $786.0250 | $786.01 | $785.95 | $786.10 | |